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INTEGRATED CIRCUITS
DATA SHEET
TEF6700HL Car radio tuner front-end for digital IF
Product specification 2003 Oct 21
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
CONTENTS 1 2 3 4 5 6 7 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 7.11 7.12 7.13 7.14 7.15 7.16 8 FEATURES GENERAL DESCRIPTION ORDERING INFORMATION QUICK REFERENCE DATA BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION FM I/Q-mixer Buffer output for weather band flag VCO Crystal oscillator PLL DAA FM keyed AGC FM IF amplifier FM IF AGC AM tuner including mixer 1 and mixer 2 AM RF AGC AM noise blanker AM IF2 AGC FM IF and AM IF2 buffer FM and AM level detector FM/AM RF AGC buffer LIMITING VALUES 9 10 11 12 12.1 12.2 13 13.1 13.2 14 15 16 16.1 16.2 16.3 16.4 16.5 17 18 19 20
TEF6700HL
THERMAL CHARACTERISTICS DC CHARACTERISTICS AC CHARACTERISTICS I2C-BUS PROTOCOL I2C-bus specification I2C-bus protocol TEST AND APPLICATION INFORMATION Test information Application information INTERNAL CIRCUITRY PACKAGE OUTLINE SOLDERING Introduction to soldering surface mount packages Reflow soldering Wave soldering Manual soldering Suitability of surface mount IC packages for wave and reflow soldering methods DATA SHEET STATUS DEFINITIONS DISCLAIMERS PURCHASE OF PHILIPS I2C COMPONENTS
2003 Oct 21
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Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
1 FEATURES
TEF6700HL
* FM mixer for conversion of FM RF (64 to 108 MHz and US weather band) to IF of 10.7 MHz; the mixer provides inherent image rejection and can be switched from `low' injection to `high' injection Local Oscillator (LO) via the I2C-bus; two different mixer conversion gains can be selected via the I2C-bus * AGC PIN diode drive circuit for FM RF AGC; AGC detection at FM mixer input; the AGC PIN diode drive can be activated via the I2C-bus as a local function for search tuning; AGC threshold is a programmable and keyed function switchable via the I2C-bus * Digital alignment circuit for bus controlled matching of oscillator tuning voltage to FM antenna tank circuit tuning voltage * Buffer output for weather band flag * FM IF linear amplifier with high dynamic input range; amplifier gain can be switched to two different positions via the I2C-bus * FM IF AGC with multiplexed inputs for FM and In-Band On-Channel Digital Audio Broadcast (IBOC DAB) * Buffer amplifier for FM IBOC DAB IF bypassing second IF filter can be activated via I2C-bus * AM mixer 1 for conversion of AM RF to AM IF1 10.7 MHz * AM RF PIN diode drive circuit and RF JFET conductance control by AGC cascode drive circuit; AGC threshold detection at AM mixer 1 and IF2 AGC input; threshold is programmable via the I2C-bus * AM noise blanker with blanking at AM IF2; AM noise blanker can be deactivated via the I2C-bus * AM mixer 2 for conversion of AM IF1 to AM IF2 450 kHz * AM IF2 AGC * Multiplexer to output AM IF2 AGC and FM IF AGC to a car IF DSP IC (e.g. SAA7724H) * AM/FM RF AGC monitor output * Level detector for AM and FM with temperature compensated output voltage; starting point and slope of level output is programmable via the I2C-bus 3 ORDERING INFORMATION
* IF counter for AM IF2 and FM IF * LC tuner oscillator providing mixer frequencies for FM mixer and AM mixer 1 * Crystal oscillator providing mixer frequencies for AM mixer 2 and reference for synthesizer PLL, IF count and timing for Radio Data System (RDS) update * Fast synthesizer PLL tuning system with local control for inaudible RDS updating * Timing function for RDS update algorithm and control signal output for a car IF DSP IC (e.g. SAA7724H) * Three hardware programmable I2C-bus addresses; pin BUSENABLE; two software controlled flag outputs * Several test modes for fast IC and system tests. 2 GENERAL DESCRIPTION
The TEF6700HL is a single chip car radio tuner for AM, FM standard, FM IBOC DAB and weather band providing gain controlled output of FM IF and AM IF2 for a car IF DSP IC (e.g. SAA7724H) including the following functions: * AM double conversion tuner for LW/MW/SW (31 m, 41 m and 49 m bands) with IF1 = 10.7 MHz and IF2 = 450 kHz * FM single conversion tuner to an IF frequency of 10.7 MHz with integrated image rejection for US FM, Europe FM, Japan FM, East Europe FM and weather band reception; all bands can be selected using high side or low side Local Oscillator (LO) injection * Tuning system includes VCO, crystal oscillator and PLL synthesizer on one chip.
PACKAGE TYPE NUMBER NAME TEF6700HL LQFP64 DESCRIPTION plastic low profile quad flat package; 64 leads; body 10 x 10 x 1.4 mm VERSION SOT314-2
2003 Oct 21
3
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
4 QUICK REFERENCE DATA SYMBOL VDDA(n) VDDA5 VDDD IDDA(n) IDDA5 IDDD fAM(ant) PARAMETER analog supply voltages 1 to 4 and 6 analog supply voltage 5 digital supply voltage sum of analog supply currents 1 to 4 and 6 analog supply current 5 digital supply current AM input frequency FM Japan mode AM mode FM Japan mode AM mode FM Japan mode AM mode LW MW SW fFM(ant) fFM(WB)(ant) Tamb gm(conv) FM input frequency FM weather band input frequency ambient temperature CONDITIONS 8 4.75 4.75 42 32 7.5 14 25 21 0.144 0.522 5.73 64 162.4 -40 3.9 MIN. TYP. 8.5 5 5 55 43 10 18.5 32 26 - - - - - - 5.2
TEF6700HL
MAX. 9 5.25 5.25 71 56 12 23 39.5 32 0.288 1.710 9.99 108 162.55 +85 V V V
UNIT
mA mA mA mA mA mA MHz MHz MHz MHz MHz C
AM overall system parameters; see Fig.10 AM mixer 1 conversion I IF1 transconductance --------V RF noise figure of AM mixer 1 3rd-order input intercept point RL = 2.6 k (AC load between output pins); f = 300 kHz 6.5 mA -------V
FAMMIX1 IP3
- 135
4.5 138
7.1 -
dB dBV
gm(conv)
AM mixer 2 conversion I IF2 transconductance --------V IF1 AM IF2 amplifier gain control V IFstop range ---------------V IFstart
3.2
4.3
5.4
mA -------V
AGC
52
-
-
dB
FM overall system parameters; see Fig.10 FM MIXER gm(conv) conversion transconductance I IF --------V RF noise figure of FM mixer MIXGAIN = 0 MIXGAIN = 1 MIXGAIN = 0 MIXGAIN = 1 8.5 17 - - 12.5 25 3.5 2.4 18 36 4.6 - mA -------V mA -------V dB dB
FFMmixer
2003 Oct 21
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Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL IP3
PARAMETER 3rd-order input intercept point
CONDITIONS MIXGAIN = 0 MIXGAIN = 1 -
MIN. 113
TYP. 117 108 - -
MAX.
UNIT dBV dBV
FM AMPLIFIER GIFAMP FM IF amplifier gain V FMIFAMPOUT ---------------------------------------------V IFAMPIN-IFAMPDEC FM IBOC amplifier gain 3rd-order input intercept point 3rd-order input intercept point IBOC mode noise figure of FM IF amplifier noise figure of FM IBOC amplifier FM IF amplifier gain control range V IFstop ---------------V IFstart RL = 330 ; VIFAMPIN-IFAMPDEC = 1 mV IFGAIN = 0 IFGAIN = 1 GIBOCAMP IP3IF IP3IBOC FIFAMP FIBOCAMP AGC IBOC = 1 IFGAIN = 0 IFGAIN = 1 IBOC = 1 IFGAIN = 0 IFGAIN = 1 IBOC = 1 - - - - - - - - - 59 10.5 14 8 123 119 123 10 8.3 7 - - - - - - - - - - - dB dB dB dBV dBV dBV dB dB dB dB
2003 Oct 21
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FMIFAMPOUT
AMMIX2OUT2
AMMIX2OUT1
AMMIX1DEC
AMNBHOLD
TAMIF2AGC
TAMNBAGC
IFAMPGND
IFAMPDEC
AMIF2DEC
TFMIFAGC
FMIFDEC
IFAMPIN
AMIF2IN
FMIFIN
VDDA2
VDDA1
17
15 1st AM MIXER
54
46
11
10
12
9
8
2
1
6
5
4
3 AM IF AGC
64
63 IF MUX
i.c.
CPOUT
VDDA3
VDDD
VDDA4
VTUNE
VCOGND
OSCFDB
TKEYEDAGC
TFMAGC
Fig.1 Block diagram.
OSCTNK
VDDA5
DAATD
IFGND
DAAIN
DGND
2003 Oct 21
AMMIX1IN 18 VAMCAS VAMCASFB IAMAGC TAFAMAGC TRFAMAGC MIX1OUT1 MIX1OUT2 VREFFMMIX 19 20 21 22 23 13 14 24
5
Philips Semiconductors
Car radio tuner front-end for digital IF
BLOCK DIAGRAM
7, 27 62
AM NOISE DETECTOR
2nd AM MIXER
IFOUT
AM AM RF AGC :2 FM IF AGC
AM/FM IF COUNT
AM/FM LEVEL 60 XTALGND
FM GAIN N2 :5/10 GAIN FM LEVEL DAA XTALOSC
59 58
XTAL2 XTAL1
90
IBOC
TEF6700HL
:1/:2/:3 N1 56 VLEVEL
6
FMMIXIN1 RFGND FMMIXIN2 WBFLAG 25 26 28 29 FM I/Q MIXER WB/FM/ Japan WB threshold FM AGC IFMAGC 30 AGCBUF 31 AGC BUFFER DAAOUT 32 ANT DAA 35 36 33 34 37 TUNING SYSTEM VCO 40 41 42 43 44 38 39
55 16 57 SEQUENTIAL CIRCUIT FOR RDS UPDATING I2CBUS 53 52 51 50 61 POWER SUPPLY 45 47 48
MHC515
AFHOLD SWPORT1 SWPORT2 SCL SDA BUSENABLE ADDRSEL IREF VDDA6
49
Product specification
TEF6700HL
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
6 PINNING SYMBOL AMMIX2OUT1 AMMIX2OUT2 FMIFIN FMIFDEC AMIF2IN AMIF2DEC i.c. FMIFAMPOUT VDDA1 IFAMPIN IFAMPDEC IFAMPGND MIX1OUT1 MIX1OUT2 VDDA2 SWPORT1 AMMIX1DEC AMMIX1IN VAMCAS VAMCASFB IAMAGC TAFAMAGC TRFAMAGC VREFFMMIX FMMIXIN1 RFGND i.c. FMMIXIN2 WBFLAG IFMAGC AGCBUF DAAOUT TKEYEDAGC TFMAGC DAATD DAAIN VTUNE CPOUT VDDA3 DGND 2003 Oct 21 PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 2nd AM mixer output 1 (450 kHz) 2nd AM mixer output 2 (450 kHz) FM IF AGC and FM level detector input FM IF AGC and FM level detector decoupling AM IF2 AGC and AM level detector input (450 kHz) AM IF2 AGC and AM level detector decoupling internal connected FM IF amplifier output (10.7 MHz) analog supply voltage 1 (8.5 V) for FM IF amplifier FM IF amplifier and AM mixer 2 input (10.7 MHz) FM IF amplifier and AM mixer 2 decoupling ground for FM IF amplifier FM mixer and AM mixer 1 IF output 1 (10.7 MHz) FM mixer and AM mixer 1 IF output 2 (10.7 MHz) analog supply voltage 2 (8.5 V) for FM and AM RF software programmable port 1 AM mixer 1 decoupling AM mixer 1 input output for AM RF cascode AGC feedback input for AM RF cascode AGC PIN diode drive current output of AM front-end AGC AF time constant of AM front-end AGC RF time constant of AM front-end AGC reference voltage for FM RF mixer FM mixer input 1 RF ground internal connected FM mixer input 2 buffered weather band flag output PIN diode drive current output of FM front-end AGC monitor current output of FM and AM front-end AGC output of digital auto alignment circuit for antenna tank circuit time constant of keyed FM front-end AGC time constant of FM front-end AGC DESCRIPTION
TEF6700HL
temperature compensation diode of digital auto alignment circuit for antenna tank circuit input of digital auto alignment circuit for antenna tank circuit VCO tuning voltage charge pump output analog supply voltage 3 (8.5 V) for tuning PLL digital ground 7
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL VDDD VCOGND OSCFDB OSCTNK VDDA4 TAMNBAGC IFGND VDDA5 VDDA6 ADDRSEL BUSENABLE SDA SCL AMNBHOLD AFHOLD VLEVEL SWPORT2 XTAL1 XTAL2 XTALGND IREF IFOUT TAMIF2AGC TFMIFAGC
PIN 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 digital supply voltage (5 V) VCO ground VCO feedback input VCO tank circuit
DESCRIPTION
analog supply voltage 4 (8.5 V) for VCO AGC time constant for AM IF noise blanker IF AGC ground analog supply voltage 5 (5 V) for on-chip power supply analog supply voltage 6 (8.5 V) for on-chip power supply hardware address select for I2C-bus enable input for I2C-bus I2C-bus data line input and output I2C-bus clock line input AM noise blanker threshold AF hold flag output for a car IF DSP IC (e.g. SAA7724H) level voltage output for AM and FM software programmable port 2 crystal oscillator 1 crystal oscillator 2 crystal oscillator ground reference current for power supply multiplexer output for FM IF AGC and AM IF2 AGC time constant for AM IF2 AGC time constant for FM IF AGC
2003 Oct 21
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Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
63 TAMIF2AGC
54 AMNBHOLD
handbook, full pagewidth
51 BUSENABLE
64 TFMIFAGC
57 SWPORT2
50 ADDRSEL
60 XTALGND
55 AFHOLD
56 VLEVEL
AMMIX2OUT1 1 AMMIX2OUT2 2 FMIFIN 3 FMIFDEC 4 AMIF2IN 5 AMIF2DEC 6 i.c. 7 FMIFAMPOUT 8
49 VDDA6 48 VDDA5 47 IFGND 46 TAMNBAGC 45 VDDA4 44 OSCTNK 43 OSCFDB 42 VCOGND 41 VDDD 40 DGND 39 VDDA3 38 CPOUT 37 VTUNE 36 DAAIN 35 DAATD 34 TFMAGC 33 TKEYEDAGC DAAOUT 32
MHC514
59 XTAL2
58 XTAL1
62 IFOUT
61 IREF
TEF6700HL
VDDA1 9 IFAMPIN 10 IFAMPDEC 11 IFAMPGND 12 MIX1OUT1 13 MIX1OUT2 14 VDDA2 15 SWPORT1 16 AMMIX1DEC 17 AMMIX1IN 18 VAMCAS 19 VAMCASFB 20 IAMAGC 21 TAFAMAGC 22 TRFAMAGC 23 VREFFMMIX 24 FMMIXIN1 25 RFGND 26 i.c. 27 FMMIXIN2 28 WBFLAG 29 IFMAGC 30 AGCBUF 31
Fig.2 Pin configuration.
2003 Oct 21
9
52 SDA
53 SCL
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
7 7.1 FUNCTIONAL DESCRIPTION FM I/Q-mixer 7.6 DAA
TEF6700HL
The FM quadrature mixer converts FM RF (64 to 162.55 MHz) to an IF of 10.7 MHz. The FM mixer provides inherent image rejection and high RF sensitivity. The image rejection can be switched from `low' injection Local Oscillator (LO) to `high' injection LO via the I2C-bus. The mixer gain can be increased by 6 dB via the I2C-bus. In this case the threshold of the FM keyed AGC has to be lowered by 6 dB to prevent the mixer from being overloaded. The mixer is capable of tuning the: * US FM and US IBOC DAB from 87.9 to 107.9 MHz * US weather FM from 162.4 to 162.55 MHz * Europe FM from 87.5 to 108 MHz * Japan FM from 76 to 91 MHz * East Europe FM from 64 to 74 MHz. 7.2 Buffer output for weather band flag
To reduce the number of manual alignments in production the following I2C-bus controlled Digital Auto Alignment (DAA) functions are included: * FM RF DAA - 7-bit DAA circuitry for the conversion of the VCO tuning voltage to a controlled alignment voltage for the FM antenna tank circuit * FM and AM level DAA - Level DAA circuitry for alignment of slope (3-bit) and starting point (5-bit) of the level curve. 7.7 FM keyed AGC
The buffer output (pin WBFLAG) is HIGH for weather band mode. 7.3 VCO
The AGC threshold is programmable and the keyed AGC function is switchable via the I2C-bus. AGC detection occurs at the input of the FM mixer. If the keyed AGC function is activated, the AGC is keyed only by the narrow-band level. The AGC PIN diode drive can be activated via the I2C-bus as a local function for search tuning. The AGC sources a constant 10 mA current into the FM PIN diode in AM mode. 7.8 FM IF amplifier
The varactor tuned LC oscillator provides the local oscillator signal for both FM and AM mixer 1. It has a frequency range from 159.9 to 248.2 MHz. 7.4 Crystal oscillator
The FM IF amplifier provides 10.5 or 14 dB gain, selectable via the I2C-bus with high linearity over a wide dynamic range. In IBOC DAB mode (activated via I2C-bus) FM IF is buffered and directly fed to FM IF AGC bypassing the second FM ceramic filter. 7.9 FM IF AGC
The crystal oscillator provides a 20.5 MHz signal that is used for: * Reference frequency for frequency synthesizer PLL * Local oscillator for AM mixer 2 * Reference frequency for the IF counter * Timing signal for the RDS update algorithm. 7.5 PLL
This is a linear FM IF AGC amplifier with multiplexed inputs for FM standard and FM IBOC DAB. The gain controlled FM IF is output by the multiplexed FM IF/AM IF2 buffer for a car IF DSP IC (e.g. SAA7724H).
The fast synthesizer PLL tuning system with local control is used for inaudible RDS updating.
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Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
7.10 AM tuner including mixer 1 and mixer 2 7.12 AM noise blanker
TEF6700HL
The AM tuner is realized in a double conversion technique and is capable of selecting LW, MW and SW bands. AM mixer 1 converts AM RF to an IF1 of 10.7 MHz, while AM mixer 2 converts IF1 of 10.7 MHz to IF2 of 450 kHz: * LW from 144 to 288 kHz * MW from 522 to 1710 kHz (US AM band) * SW from 5.73 to 9.99 MHz (including the 31 m, 41 m and 49 m bands). 7.11 AM RF AGC
The detection point for the AM noise blanker is the output stage of AM mixer 1, while blanking is realized at the output of mixer 2. 7.13 AM IF2 AGC
This is a linear AM IF2 AGC amplifier. The gain controlled AM IF2 is output via the multiplexed FM IF/AM IF2 buffer to a car IF DSP IC (e.g. SAA7724H). 7.14 FM IF and AM IF2 buffer
The AM wideband AGC in front of the AM mixer 1 is realized first by a cascoded NPN transistor, which controls the transconductance of the RF amplifier JFET with 10 dB of AGC range. Second, an AM PIN diode stage with 30 dB of AGC range is available. The minimum JFET drain source voltage is controlled by a DC feedback loop (pin VAMCASFB) in order to limit the cascode AGC range to 10 dB. If the cascode AGC is not required, a simple RF AGC loop is possible by using only a PIN diode. In some conditions, noise behaviour will increase. In this case pins VAMCAS and VAMCASFB have to be left open-circuit. In FM mode, the cascode switches off the JFET bias current to reduce total power consumption. The PIN diode is biased by 1 mA in FM mode. The AGC detection points for AM RF AGC are at the AM mixer 1 input (threshold programmable via the I2C-bus) and the IF2 AGC input (fixed threshold).
This buffers and multiplexes AM IF2 and FM IF to pin IFOUT. 7.15 FM and AM level detector
The FM and AM level detectors provide the temperature compensated output voltage. The starting points and slopes of the level detector outputs are programmable via the I2C-bus. 7.16 FM/AM RF AGC buffer
The output (open-collector) sinks a current which in AM mode is proportional to the voltage at pin TRFAMAGC and in FM mode proportional to the RF level detector voltage (pin TFMAGC) inside the FM AGC.
2003 Oct 21
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Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
8 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL VDDA1 VDDA2 VDDA3 VDDA4 VDDA5 VDDA6 VDDD Tstg Tamb Ves PARAMETER analog supply voltage 1 for FM IF amplifier analog supply voltage 2 for FM and AM RF analog supply voltage 3 for tuning PLL analog supply voltage 4 for VCO analog supply voltage 5 for on-chip power supply analog supply voltage 6 for on-chip power supply note 1 digital supply voltage storage temperature ambient temperature electrostatic handling voltage note 2 note 3 Notes CONDITIONS note 1 note 1 note 1 note 1 MIN. -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -55 -40 -200 -2000
TEF6700HL
MAX. +10 +10 +10 +10 +6.5 +10 +6.5 +150 +85 +200 +2000 V V V V V V V
UNIT
C C V V
1. To avoid damages and wrong operation it is necessary to keep all 8.5 V supply voltages at a higher level than any 5 V supply voltage. This is also necessary during power-on and power-down sequences. Precautions have to be provided in such a way that interferences can not pull down the 8.5 V supply below the 5 V supply. 2. Machine model (R = 0 , C = 200 pF). 3. Human body model (R = 1.5 k, C = 100 pF). 9 THERMAL CHARACTERISTICS SYMBOL Rth(j-a) PARAMETER thermal resistance from junction to ambient CONDITIONS in free air VALUE 58 UNIT K/W
2003 Oct 21
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Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
10 DC CHARACTERISTICS VDDA1 = VDDA2 = VDDA3 = VDDA4 = VDDA6 = 8.5 V; VDDA5 = 5 V; VDDD = 5 V; Tamb = 25 C; unless otherwise specified. SYMBOL Supply voltage VDDA(n) VDDA5 VDDD IDDA1 IDDA2 IDDA3 IDDA4 IDDA5 IDDA6 IDDD IMIX1OUT1 IMIX1OUT2 IDDA1 IDDA2 IDDA3 IDDA4 IDDA5 IDDA6 IDDD IMIX1OUT1 IMIX1OUT2 IAMMIX2OUT1 IAMMIX2OUT2 Vo(ref) Ro Io(source)(max) analog supply voltages 1 to 4 and 6 analog supply voltage 5 digital supply voltage 8 4.75 4.75 - - 4.7 - 5.2 Europe/US band - - Europe/US band 20 4.8 4.8 - - - 5 14 - 21 4.8 4.8 3.6 3.6 Japan/East Europe band 7.5 8.5 5 5 9 5.25 5.25 - - 6.7 - 7.8 - 12 - 31 39.5 7.2 7.2 - - - 8 23 - 32 7.2 7.2 5.4 5.4 V V V PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Supply current in FM mode analog supply current 1 for FM IF amplifier analog supply current 2 for RF analog supply current 3 for tuning PLL analog supply current 4 for VCO analog supply current 5 for on-chip power supply analog supply current 6 for on-chip power supply digital supply current bias current of FM mixer output 1 bias current of FM mixer output 2 IBOC mode no IBOC mode 7.9 8.9 5.7 4 6.5 6.4 10 20.5 25 32 6 6 mA mA mA mA mA mA mA mA mA mA mA mA A mA mA mA mA mA mA mA mA mA mA
Japan/East Europe band 25
Supply current in AM mode analog supply current 1 for AM mixer 2 analog supply current 2 for RF analog supply current 3 for tuning PLL analog supply current 4 for VCO analog supply current 5 for on-chip power supply analog supply current 6 for on-chip power supply digital supply current bias current of AM mixer 1 output 1 bias current of AM mixer 1 output 2 bias current of AM mixer 2 output 1 bias current of AM mixer 2 output 2 140 2.6 2.2 6.5 18.5 16.7 26 6 6 4.5 4.5
On-chip power supply reference current generator: pin IREF output reference voltage output resistance maximum output source current 4 - -100 4.25 10 - 4.5 - +100 V k nA
2003 Oct 21
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Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
11 AC CHARACTERISTICS VAMMIX2OUT1 = VAMMIX2OUT2 = VMIX1OUT1 = VMIX1OUT2 = VDDA1 = VDDA2 = VDDA3 = VDDA4 = VDDA6 = 8.5 V; VDDA5 = 5 V; VDDD = 5 V; Tamb = 25 C; see Fig.10; all AC values are given in RMS; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. - 97 99 TYP. MAX. UNIT
Voltage controlled oscillator fosc C/N RR oscillator frequency carrier-to-noise ratio f osc ripple rejection ----------f osc fosc = 200 MHz; f = 10 kHz; B = 1 Hz fripple = 100 Hz; VDDA4(ripple) = 100 mV; fosc = 200 MHz 159.9 - 92 248.2 - - MHz dBc dB
Crystal oscillator fxtal C/N crystal frequency carrier-to-noise ratio fxtal = 20.5 MHz; f = 10 kHz - - 20.5 112 - - MHz dBc ----------Hz
CIRCUIT INPUTS: PINS XTAL1, XTAL2 AND XTALGND; note 1 Vxtal VXTAL1, VXTAL2 Ri Ci Synthesizer PROGRAMMABLE DIVIDER Nprog Nstep programmable divider ratio programmable divider step size 512 - - 1 32767 - crystal voltage DC bias voltage real part of input impedance input capacitance VXTAL1 - VXTAL2 = 1 mV 80 1.7 -250 8 100 2.1 - 10 160 2.5 - 12 mV V pF
CHARGE PUMP: PIN CPOUT Isink(cp1)l low charge pump 1 peak sink current low charge pump 1 peak source current FM weather band mode; 0.4 V < VCPOUT < 7.6 V; fVCO > fref x Nprog FM weather band mode; 0.4 V < VCPOUT < 7.6 V; fVCO < fref x Nprog - 300 - A
Isource(cp1)l
-
-300
-
A
Isink(cp1)h
high charge pump 1 peak 0.4 V < VCPOUT < 7.6 V; sink current fVCO > fref x Nprog AM mode FM East Europe band - - 1 1 - - mA mA
Isource(cp1)h
high charge pump 1 peak 0.4 V < VCPOUT < 7.6 V; source current fVCO < fref x Nprog AM mode FM East Europe band - - -1 -1 - - mA mA
2003 Oct 21
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Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL Isink(cp2)
PARAMETER charge pump 2 peak sink current charge pump 2 peak source current
CONDITIONS FM standard or FM Japan mode; fVCO > fref x Nprog; 0.3 V < VCPOUT < 7.1 V FM standard or FM Japan mode; fVCO < fref x Nprog; 0.3 V < VCPOUT < 7.1 V FM standard or FM Japan mode; fVCO > fref x Nprog; 0.4 V < VVTUNE < 7.6 V FM standard or FM Japan mode; fVCO < fref x Nprog; 0.4 V < VVTUNE < 7.6 V -
MIN.
TYP. 130 -
MAX.
UNIT A
Isource(cp2)
-
-130
-
A
CHARGE PUMP: PIN VTUNE Isink(cp3) charge pump 3 peak sink current charge pump 3 peak source current - 3 - mA
Isource(cp3)
-
-3
-
mA
Antenna Digital Auto Alignment (DAA) DAA INPUT: PIN DAAIN Ibias(cp) Vi(cp) charge pump buffer input bias current charge pump buffer input voltage IDAAOUT < 100 A VDAATD = 0.45 V minimum value; data byte 2 = 10000000 (n = 0); VDAAIN = 0.5 V data byte 2 = 10101010 (n = 42); VDAAIN = 2 V data byte 2 = 11010101 (n = 85); VDAAIN = 2 V; note 2 - - 0.5 V VDAAIN = 0.4 to 8 V -10 0 - - +10 8.5 nA V
DAA OUTPUT: PIN DAAOUT Vo(AM) Vo(FM) DAA output voltage in AM mode DAA output voltage in FM mode - - 0.3 V
1.2 2.3
1.4 2.6
1.6 2.9
V V
data byte 2 = 10000000 0.4 (n = 0); VDAAIN = 4 V; note 2 data byte 2 = 11000000 (n = 64); VDAAIN = 4 V maximum value; data byte 2 = 11111111 (n = 127); VDAAIN = 4.7 V Vo(n) 3.8 8
0.65 4 -
1 4.2 8.5
V V V
DAA output noise voltage data byte 2 = 11000000 - (n = 64); FM mode; VDAAIN = 4 V; VDAATD = 0.45 V; B = 300 Hz to 22 kHz DAA output voltage variation with temperature Tamb = -40 to +85 C; data byte 2 = 11000000 (n = 64) 15 -8
30
100
V
Vo(T)
-
+8
mV
2003 Oct 21
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL Vo(step)
PARAMETER DAA step accuracy
CONDITIONS
MIN.
TYP. VLSB
MAX. 1.5VLSB
UNIT mV
0.5VLSB FM mode; n = 0 to 127; VDAAOUT = 0.5 to 8 V; VDAAIN = 2 V; VDAATD = 0.45 V; note 3 VDAAIN = 4 V; IDAAOUT = 50 A; -VLSB note 3 VDAAIN = 4 V; IDAAOUT = -50 A; note 3 VDAAOUT = 0.2 to 8.25 V; CL = 270 pF -VLSB
Vo(sink)
DAA output voltage variation caused by sink current DAA output voltage variation caused by source current DAA output settling time V DAAOUT ripple rejection ---------------------V DDA3
-
+VLSB
mV
Vo(source)
-
+VLSB
mV
tst RR
-
20 65
30 -
s dB
data byte 2 = 10101011 - (n = 43); FM mode; VDAAIN = 4 V; VDAATD = 0.45 V; fripple = 100 Hz; VDDA3(ripple) = 100 mV -
CL
DAA output load capacitance
-
270
pF
DAA TEMPERATURE COMPENSATION: PIN DAATD Isource TCsource compensation diode source current VDAATD = 0.2 to 1.2 V -50 -300 -40 - -30 +300 A 10 ----------K
-6
temperature coefficient of VDAATD = 0.2 to 1.2 V; compensation diode Tamb = -40 to +85 C source current
IF counter (FM IF or AM IF2 counter) NIF AM MODE Vsen N sensitivity voltage (pin AMIF2IN to AMIF2DEC) counter result (decimal) m=0 VAMIF2IN-AMIF2DEC = 200 V period = 2 ms period = 20 ms - - 132 40 - - - 30 70 V IF counter length for AM and FM - 8 - bit
2003 Oct 21
16
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL FM MODE Vsen N
PARAMETER
CONDITIONS - period = 2 ms; VFMIFIN-FMIFDEC = 100 V prescaler ratio = 10 prescaler ratio = 100 period = 20 ms; VFMIFIN-FMIFDEC = 100 V prescaler ratio = 10 prescaler ratio = 100 - - - -
MIN.
TYP.
MAX.
UNIT V
sensitivity voltage (pin FMIFIN to FMIFDEC) counter result (decimal)
60
100
92 214
- -
152 92 - 120 33 - - - - -5 50 - -
- - - 132 36.3
I2C-bus RL
address select: pin ADDRSEL load resistance to ground 1st I2C-bus address 2nd 3rd I2C-bus I2C-bus address address 1 108 29.7 -0.3 2 M k k
I2C-bus VIL VIH Isink(max)
enable: pin BUSENABLE LOW-level input voltage HIGH-level input voltage +1 V VDDD + 0.3 V 1.6 1.6 -4 - 0.2 5 mA mA
Software programmable ports: pins SWPORT1 and SWPORT2 maximum sink current SWPORT1 = 1 SWPORT2 = 1 Weather band flag: pin WBFLAG Isource(max) Ri(shunt) Vo(FM)(max) Vo(WB) maximum source current internal shunt resistance to ground maximum output voltage for FM mode output voltage for weather band mode measured with respect to pin RFGND measured with respect to pin RFGND R = 560 -6 - 0 4 mA k V V 1 1
AM signal channel AM RF AGC: PINS AMMIX1IN AND AMMIX1DEC Vi(RF)(p) RF input voltage for m = 0.3; fAF = 1 kHz wideband AGC start level AGC[1:0] = 00 (peak value) AGC[1:0] = 01 AGC[1:0] = 10 AGC[1:0] = 11 AM IF AGC STAGE INPUTS: PINS AMIF2IN AND AMIF2DEC Vi(IF2) IF2 input voltage AGC start level m=0 m = 0.8 2003 Oct 21 17 0.09 0.07 0.12 0.10 0.19 0.14 V V 360 480 590 690 520 680 840 980 735 960 1190 1390 mV mV mV mV
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
AM RF AGC PIN DIODE DRIVE: PIN IAMAGC Isink(max) Isink Ro Co Vcas Icas Icas(off) maximum AGC sink current AGC sink current output resistance output capacitance VIAMAGC = 2.8 V FM mode; VIAMAGC = 2.8 V IIAMAGC = 1 A 9 1 0.5 - VAMMIX1IN-AMMIX1DEC below threshold; maximum gain 4.5 100 FM mode - 14 1.5 - 5 18 2 - 7 mA mA M pF
AM RF AGC CASCODE STAGE: PIN VAMCAS cascode voltage cascode transistor base current capability cascode transistor base off current 5 - - 5.5 - 100 V A nA
AM RF AGC CASCODE STAGE: PIN VAMCASFB Vcas(FB) Icas(FB) cascode voltage cascode feedback sense current VAMMIX1IN-AMMIX1DEC above threshold; minimum gain 0.2 0 0.28 0.4 0.35 1 V A
AM RF AGC TRANSCONDUCTANCE BUFFER: PIN AGCBUF; note 4 gm(buf) buffer transconductance I AGCBUF -------------------------------V TRFAMAGC maximum sink current maximum source current buffer output noise voltage AM mode; VTRFAMAGC = 50 mV to 0.4 V 0.85 1.1 1.35 mS
Isink(max) Isource(max) Vo(n)
AM mode; open-collector; VTRFAMAGC = 0.8 V AM mode; VTRFAMAGC < 50 mV AM mode; VDDA2 - VAGCBUF = 1 V (voltage across external pull-up resistor); B = 400 Hz to 20 kHz
450 - -
500 - 10
560 -30 15
A A V
AM MIXER 1 (IF1 = 10.7 MHz)
Mixer inputs: pins AMMIX1IN and AMMIX1DEC
Ri Ci VI Vi(max) input resistance input capacitance DC input voltage maximum input voltage 1 dB compression point of AM mixer 1 output; m = 0 15 2.5 2.3 500 25 5 2.7 - 40 7.5 3.1 - k pF V mV
2003 Oct 21
18
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL
PARAMETER
CONDITIONS
MIN. - 4
TYP. - 7 -
MAX.
UNIT
Mixer outputs: pins MIX1OUT1 and MIX1OUT2
Ro Co Vo(max)(p-p) Ibias output resistance output capacitance maximum output voltage (peak-to-peak value) mixer bias current AM mode 100 - 12 4.8 k pF V mA
15 6
7.2
Mixer
gm(conv) conversion I IF1 transconductance --------V RF gm(conv)(T) conversion transconductance variation with temperature g m(conv) --------------------------------g m(conv) x T - -9 x 10-4 - 3.9 5.2 6.5 mA -------V K-1
IP3 IP2 Vi(n)(eq) F
3rd-order intermodulation RL = 2.6 k (AC load between 135 output pins); f = 300 kHz 2nd-order intermodulation equivalent input noise voltage noise figure of AM mixer 1 RL = 2.6 k (AC load between - output pins) Rgen = 750 ; RL = 2.6 k - (AC load between output pins) -
138 170 5.8 4.5
- - 8 7.1
dBV dBV nV ----------Hz dB
AM MIXER 2 (IF2 = 450 kHz)
Mixer inputs: pins IFAMPIN and IFAMPDEC
Ri Ci VI Vi(max)(p) input resistance input capacitance DC input voltage maximum input voltage (peak value) 1 dB compression point of AM mixer 2 output - - 2.4 1.1 330 5 2.7 1.4 - 7 3 - pF V V
Mixer outputs: pins AMMIX2OUT1 and AMMIX2OUT2
Ro Co Vo(max)(p-p) Ibias IL output resistance output capacitance maximum output voltage (peak-to-peak value) mixer bias current mixer leakage current AM mode FM mode 50 - 12 3.6 - - 4 15 4.5 - - 7 - 5.4 10 k pF V mA A
2003 Oct 21
19
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Mixer
gm(conv) conversion I IF2 transconductance --------V IF1 gm(conv)(T) conversion transconductance variation with temperature g m(conv) --------------------------------g m(conv) x T - -9 x 10-4 - 3.2 4.3 5.4 mA -------V K-1
IP3 IP2 Vi(n)(eq) F
3rd-order intermodulation RL = 1.5 k (AC load between 134 output pins); f = 300 kHz 2nd-order intermodulation equivalent input noise voltage noise figure of AM mixer 2 RL = 1.5 k (AC load between - output pins) Rgen = 330 ; RL = 1.5 k - (AC load between output pins) -
137 170 15 16
- - 22 19.5
dBV dBV nV ----------Hz dB
AM IF2 AGC STAGE: PINS AMIF2IN AND AMIF2DEC GAGC(max) VAGC(start) AGC THD maximum AGC amplifier gain AGC start voltage (pin IFOUT) AGC range total harmonic distortion of IF2 output signal equivalent input noise voltage input resistance input capacitance no AGC active -3 dB below maximum output level; RL = 1 k between start and stop of AGC AM signal; fmod = 400 Hz; m = 0.8; CTAMIF2AGC = 4.7 F; VAMIF2IN-AMIF2DEC < 0.14 V Rgen = 1.5 k 38 93 52 - 41 - - - 44 98 - 0.3 dB dBV dB %
Vi(n)(eq) Ri Ci Vo(rms) tst
- 1.3 -
10.5 1.5 - 84 60 360 150 600
- 1.65 5
nV ----------Hz k pF
AM IF2 AGC STAGE: PIN IFOUT AM IF2 output voltage (RMS value) RL = 1 k; AGC active 63 - - - - 112 - - - - mV ms ms ms ms
AM IF2 AGC settling time VAMIF2IN = 10 to 100 mV VAMIF2IN = 100 to 10 mV VAMIF2IN = 140 V to 140 mV VAMIF2IN = 140 mV to 140 V
2003 Oct 21
20
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL
PARAMETER
CONDITIONS Vi = 10 V to 1 V Vi < 1 V; standard setting of level DAA Vi = 1.4 mV; standard setting of level DAA
MIN. -
TYP.
MAX.
UNIT
AM IF2 LEVEL DETECTOR OUTPUT: PIN VLEVEL; see Fig.4; note 5 VVLEVEL DC output voltage 0 0.1 1.6 40 0.8 5 0.8 2.8 70 1.2 V V V mV V -------------20 dB 0.35 2.2 53 1
Vlevel Vlevel(slope)
step size for adjustment of level starting point slope of level voltage V level ------------------------------------------------V AMIF2IN-AMIF2DEC step size for adjustment of level slope bandwidth of level output voltage output resistance V VLEVEL ripple rejection ---------------------V DDA6
Vi = 0 V; standard setting of level slope Vi = 140 V to 140 mV; standard setting of level slope
Vstep Blevel Ro RR
Vi = 1.4 mV Vi = 15 mV; standard setting of level DAA VDDA6(ripple) = 100 mV; fripple = 100 Hz
55 200 - -
75 300 - 40
95 - 500 -
mV -------------20 dB kHz dB
AM NOISE BLANKER; AMNB = 1; TEST SIGNAL AND TEST CIRCUIT; see Fig.3 tsup ftrigger suppression time trigger sensitivity frequency Vpulse = 250 mV; VVLEVEL < 1.8 V Vpulse = 200 mV; VVLEVEL < 1.8 V Vpulse = 200 mV; VVLEVEL > 2.2 V Vpulse = 20 mV; VVLEVEL < 1.8 V Isink(AGC) VAGC AM noise blanker AGC sink current VTAMNBAGC = 3 V 6 - - - 35 2 7.5 1000 - - 50 2.4 10 - 100 100 65 2.8 s Hz Hz Hz A V
AM noise blanker AGC AM mixer 1 input Vi = 0 V voltage (pin TAMNBAGC)
FM signal channel FM RF AGC (FM DISTANCE MODE; LODX = 0)
RF input: pins FMMIXIN1 and FMMIXIN2; KAGC = 0
Vi(RF) RF input voltage for start of wideband AGC AGC[1:0] = 11 AGC[1:0] = 10 AGC[1:0] = 01 AGC[1:0] = 00 - - - - 3 6 9 12 - - - - mV mV mV mV
2003 Oct 21
21
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
FM RF AGC time constant: pin TFMAGC
Rsource VO(ref) source resistance DC output reference voltage AGC[1:0] = 00; KAGC = 0; VFMMIXIN1-FMMIXIN2 = 0 V VIFMAGC = 2.5 V; VTFMAGC = VO(ref) - 0.5 V; AGC[1:0] = 00; KAGC = 0 VIFMAGC = 2.5 V; VTFMAGC = VO(ref) + 0.5 V; AGC[1:0] = 00; KAGC = 0 AM mode VIFMAGC = 2.5 V; LODX = 1 4 3.6 5 4.1 6 4.6 k V
FM RF AGC PIN diode drive output: pin IFMAGC
Isink(max) maximum AGC sink current maximum AGC source current AGC source current 8 11.5 15 mA
Isource(max)
-15
-11.5
-8
mA
Isource(AGC)
-15 -4.4 0.6
-11.5 -3.7 0.75
-8 -2.7 0.9
mA mA
FM keyed AGC: pin VLEVEL
Vth threshold voltage for narrow-band AGC KAGC = 1; VTFMAGC = VO(ref) + 0.6 V FM mode; VTFMAGC = VO(ref) to VO(ref) + 80 mV FM mode; open-collector; VTFMAGC = VO(ref) + 0.15 V FM mode; VTFMAGC = VO(ref) FM mode; VVDDA2-AGCBUF = 1 V (voltage across external pull-up resistor); B = 400 Hz to 20 kHz V
FM RF AGC TRANSCONDUCTANCE BUFFER: PIN AGCBUF gm(buf) Isink(max) Isource(max) Vo(n) buffer transconductance maximum sink current maximum source current buffer output noise voltage 4 450 - - 5.3 500 - 10 6.4 560 -30 15 mS A A V
FM RF MIXER
Reference voltage: pin VREFFMMIX
Vref reference voltage FM mode AM mode 6.6 2.7 - - - FM mode 1 dB compression point of FM mixer output MIXGAIN = 0 MIXGAIN = 1 70 35 100 50 - - mV mV 2.2 7.3 3.1 8 3.4 - - 7 3.2 V V
Inputs: pins FMMIXIN1 and FMMIXIN2
Ri Ci VBIAS Vi(RF)(p) input resistance input capacitance DC bias voltage RF input voltage (peak value) MIXGAIN = 0 MIXGAIN = 1 3.5 1.8 5 2.7 k k pF V
2003 Oct 21
22
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL
PARAMETER
CONDITIONS
MIN. -
TYP. - 5 -
MAX.
UNIT
Outputs: pins MIX1OUT1 and MIX1OUT2
Ro Co Vo(max)(p-p) Ibias output resistance output capacitance maximum output voltage (peak-to-peak value) mixer bias current FM mode 100 2 3 4.8 k pF V mA 3.5 - 6
7.2
FM mixer
gm(conv) conversion I IF transconductance --------V RF gm(conv)(T) conversion transconductance variation with temperature g m(conv) --------------------------------g m(conv) x T noise figure MIXGAIN = 0 MIXGAIN = 1 MIXGAIN = 0 8.5 17 - 12.5 25 18 36 mA -------V mA -------V K-1
-1 x 10-3 -
F IP3 IRR
MIXGAIN = 0 MIXGAIN = 1
- - 113 - 25 22
3.5 2.4 117 108 30 30
4.6 - - - - -
dB dB dBV dBV dB dB
3rd-order intermodulation MIXGAIN = 0 MIXGAIN = 1 image rejection ratio FMINJ = 1; note 6 fRFwanted = 87.5 MHz; fRFimage = 108.9 MHz data byte 3 = X010X110; fRFwanted = 162.475 MHz; fRFimage = 183.875 MHz
Vi(n)(eq)
equivalent input noise Rgen = 200 ; RL = 2.6 k voltage (pin FMMIXIN1 to MIXGAIN = 0 FMMIXIN2) MIXGAIN = 1
- - -
2.9 2.6 200
3.1 - -
nV ----------Hz nV ----------Hz
Rgen(opt)
optimum generator resistance
2003 Oct 21
23
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL
PARAMETER
CONDITIONS RL = 330 ; Vi = 1 mV; note 7 IFGAIN = 0 IFGAIN = 1 - - - - - -
MIN.
TYP.
MAX.
UNIT
FM IF AMPLIFIER (IBOC = 0) G gain 10.5 14 10 8.3 123 119 - - - - - - dB dB dB dB dBV dBV
F IP3
noise figure
IFGAIN = 0 IFGAIN = 1
3rd-order intermodulation IFGAIN = 0 IFGAIN = 1
Inputs: pins IFAMPIN and IFAMPDEC
Vi(max)(p) maximum input voltage (peak value) 1 dB compression point of FM IF amplifier output voltage IFGAIN = 0 IFGAIN = 1 Vi(n)(eq) equivalent input noise voltage Rgen = 330 IFGAIN = 0 IFGAIN = 1 VI(IFAMP) Ri Ci Vo(max)(p) VO(IFAMP) Ro Co G IP3 DC voltage IF amplifier input input resistance input capacitance FM mode - - 2.2 270 - 1.2 FM mode 3 270 - - - Rgen = 330 1 dB compression point of FM IF amplifier output voltage - 420 8 6.5 2.7 330 5 10 10 3.2 390 7 - 4 390 7 - - 10 - nV ----------Hz nV ----------Hz V pF 400 250 - - - - mV mV
Output: pin FMIFAMPOUT
maximum output voltage (peak value) DC voltage IF amplifier output output resistance output capacitance 1.5 3.5 330 5 V V pF
IBOC AMPLIFIER (IBOC = 1) gain 3rd-order intermodulation 8 123 dB dBV
Inputs: pins IFAMPIN and IFAMPDEC
Vi(n)(eq) Vi(max)(p) equivalent input noise voltage maximum input voltage (peak value) 5.2 - nV ----------Hz mV
2003 Oct 21
24
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL FM IF AGC GAGC
PARAMETER
CONDITIONS -
MIN.
TYP. -
MAX.
UNIT
small signal AGC amplifier gain V IFOUT --------------------------------------V FMIFIN-FMIFDEC AGC range
linear range: VFMIFIN-FMIFDEC = 25 V to 1 mV; no AGC active
28.5
dB
AGC IP3 tst
59 - - - - - Rgen = 330 ; no AGC active - 270 - RL = 1 k; AGC active Vi = 10 V to 1 V Vi < 1 V; standard setting of level DAA Vi = 1 mV; standard setting of level DAA 89 VFMIFIN = 1 to 10 mV VFMIFIN = 10 to 1 mV
- 121 2 1
- - - - - - - 390 7
dB dBV ms ms
3rd-order intermodulation VFMIFIN-FMIFDEC = 95 dBV FM IF AGC settling time
Inputs: pins FMIFIN and FMIFDEC
Vi(IF) Vi(max)(p) Vi(n)(eq) Ri Ci VO VVLEVEL IF input voltage for IF AGC start level maximum input voltage (peak value) equivalent input noise voltage input resistance input capacitance start of AGC 65 1.6 7 330 5 dBV V nV ----------Hz pF
Output: pin IFOUT
FM IF output voltage 94 - 0.35 2 53 1 99 dBV FM IF LEVEL DETECTOR OUTPUT: PIN VLEVEL; see Fig.5; note 8 DC output voltage 0 0.1 1.4 40 0.8 5 0.8 2.4 70 1.2 V V V mV V -------------20 dB
Vlevel Vlevel(slope)
step size for adjustment of level starting point slope of level voltage V level ---------------V i step size for adjustment of level slope bandwidth of level output voltage output source current output sink current output resistance V VLEVEL ripple rejection ---------------------V DDA6
LSL[2:0] = 100 Vi = 1 to 300 mV; standard setting of level slope
Vstep Blevel Isource Isink Ro RR
Vi = 1 mV Vi = 10 mV; standard setting of level DAA Vlevel(ref) - 60 mV; Vi = 1 mV Vlevel(ref) + 25 mV; Vi = 1 mV VDDA6(ripple) = 100 mV; fripple = 100 Hz
55 200 - 50 - -
75 300 - - - 40
95 - -300 - 500 -
mV -------------20 dB kHz A A dB
2003 Oct 21
25
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
FM IF/AM IF2 buffer
Output: pin IFOUT
ZL(min) Vo(max)(p) RDS update minimum load impedance for IF multiplexer/buffer maximum output voltage (peak value) 1 - - - - 750 k mV
Output: pin AFHOLD; see Fig.6
Isink(max) Notes 1. Measured between pins XTAL1 and XTAL2. n 2. DAA conversion gain formula: V DAAOUT = 2 x 0.75 x --------- + 0.125 x ( V DAAIN + V DAATD ) - V DAATD ; where 128 n = 0 to 127. 3. VLSB = VDAAOUT(n+1) - VDAAOUT(n) 4. The AM AGC transconductance buffer delivers a sink current which is proportional to the voltage change at pin TRFAMAGC. V TRFAMAGC = V TRFAMAGC - V TRFAMAGC
( V AMMIX1IN - V AMMIX1DEC ) < 10 mV
maximum sink current
after first bus transmission with AF = 1; Vo = 0.5 V
1
1.2
1.4
mA
5. Input parameters of AM IF2 measured between pins AMIF2IN and AMIF2DEC. V ( MIX1OUT1 - MIX1OUT2 )wanted 6. Image rejection ratio: IRR = -----------------------------------------------------------------------------V ( MIX1OUT1 - MIX1OUT2 ) imag e 7. Input parameters of FM IF amplifier measured between pins IFAMPIN and IFAMPDEC. 8. Input parameters of FM IF level detector measured between pins FMIFIN and FMIFDEC.
2003 Oct 21
26
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
handbook, full pagewidth
Trep
56 58 VVLEVEL
Vpulse
TEF6700HL
test signal 13 50 4.7 nF 100 Vpulse 8.5 V 100 14 10 11
59 220 1 220 2 8.5 V oscilloscope, counter VXTAL2
VIFAMPIN
VIFAMPDEC
MHC519
Test signal: Trep = 2 ms, tr < 50 ns, tf < 50 ns and duty factor 50 %. VXTAL2 = 3 V; VIFAMPIN = 4 V and VIFAMPIN-IFAMPDEC = 0.2 V.
Fig.3 Test circuit for AM noise blanker.
handbook, full pagewidth
6
MHC517
VVLEVEL (V) 5
4
(1)
3
(2)
2
(3)
1
0 10-3
10-2
10-1
1
10
102 VAMIF2IN (mV)
103
(1) Level DAA setting byte 5 = FFH. (2) Level DAA setting byte 5 = 84H (standard setting). (3) Level DAA setting byte 5 = 00H.
Fig.4 AM level output voltage (DAA) as a function of AM level circuit input voltage.
2003 Oct 21
27
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
handbook, full pagewidth
6
MHC518
VVLEVEL (V) 5
(1)
4
(2)
3
(3)
2
1
0 10-3
10-2
10-1
1
10
102 VFMIFIN (mV)
103
(1) Level DAA setting byte 5 = FFH. (2) Level DAA setting byte 5 = 84H (standard setting). (3) Level DAA setting byte 5 = 00H.
Fig.5 FM level output voltage (DAA) as a function of FM level circuit input voltage.
2003 Oct 21
28
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
handbook, full pagewidth
AF = 1 AF channel
AF = 1 main channel
I2C-bus t1 AFHOLD t2 t3
audio output of a car IF DSP IC (e.g. SAA7724H) t4 load PLL
AFSAMPLE (internal) 0 1 2
quality test
3
4
5
6
7 t (ms)
8
MHC520
AFHOLD signal is used to hold the quality information for signal processing of the main channel during the alternative frequency jumps. PLL registers are loaded during load PLL = 1, but actual frequency jumps take place at the falling edge of this signal. IF counting is carried out during AFSAMPLE = 1. 10 s after falling edge of AFSAMPLE result is valid for AF and remains valid until read by microcontroller. Quality tests in a car IF DSP IC (e.g. SAA7724H) should take place 2 ms after falling edge of AFHOLD. t1 is the internal TEF6700HL clock related logic delay: 100 s. t2 should be >1.1 ms to ensure correct loading of PLL for the main channel. t3 should be >0 to ensure inaudible update. t4 = 500 s.
Fig.6 Inaudible AF update timing diagram.
2003 Oct 21
29
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
handbook, full pagewidth
AF = 0, PRESET = 1
AF = 0, PRESET = 0
I2C-bus t1 audio output of a car IF DSP IC (e.g. SAA7724H) PLL jump load PLL t1
t2
AFSAMPLE (internal)
continuous mode
quality test
AFHOLD 0 1 n n+1 t (ms)
1 0
MHC521
t1 is the internal TEF6700HL clock related logic delay: 100 s. t2 should be greater than the required PLL tuning time for the given band (FM: t2 > 1 ms; AM: t2 > 20 ms).
Fig.7 Preset mode timing diagram.
2003 Oct 21
30
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
12 I2C-BUS PROTOCOL 12.1 I2C-bus specification
TEF6700HL
When writing to the transceiver by using the STOP condition before completion of the whole transfer: * The remaining bytes will contain the old information * If the transfer of a byte is not completed, this byte is lost and the previous information is available. 12.1.2 FREQUENCY SETTING
SDA and SCL HIGH and LOW levels are specified according to a 3.3 V I2C-bus. The bus pins tolerate also thresholds of a 5 V bus. The standard I2C-bus specification is expanded by the following definitions. IC addresses: * 1st IC address C2H: 1100001 R/W * 2nd IC address C0H: 1100000 R/W * 3rd IC address C4H: 1100010 R/W. Structure of the I2C-bus logic: slave transceiver with auto increment. Subaddresses are not used. The second address can be selected by connecting pin ADDRSEL via a 120 k resistor to GND. The third I2C-bus address can be selected by connecting pin ADDRSEL via a 33 k resistor to GND. The maximum bit rate for this device is 100 kbits/s. The I2C-bus interface is extended with an enable input (pin BUSENABLE). If pin BUSENABLE is HIGH the communication with the device is active; if pin BUSENABLE is LOW the signals on the I2C-bus are ignored so that higher bit rates (>100 kbits/s) can be used to communicate with other devices on the same I2C-bus. The enable signal must not change while bus communication takes place. The data hold time tHD;DAT must be at least 1 s. No default settings at power-on reset. I2C-bus transmission is required to program the IC. 12.1.1 DATA TRANSFER I2C-bus
For new frequency setting, in both AM and FM mode, the programmable divider is enabled by setting bit PRESET to logic 1. To select a frequency, two I2C-bus transmissions are necessary: * First: bit PRESET = 1 * Second: bit PRESET = 0. 12.2 12.2.1 Table 1 S(1) Table 2 S(1) Notes 1. S = START condition. 2. A = acknowledge. 3. P = STOP condition. 4. NA = no acknowledge. Table 3 IC address byte IC ADDRESS(1) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 MODE(2) R/W R/W R/W I2C-bus protocol DATA TRANSFER MODE AND IC ADDRESS Write mode address (write) Read mode address (read) A(2) data byte 0 NA(4) P(3) A(2) data byte(s) A(2) P(3)
ADDRESS 1 2 3 Notes
Data sequence: address, byte 0, byte 1, byte 2, byte 3, byte 4, byte 5, and byte 6. The data transfer has to be in this order. The LSB of the address being logic 0 indicates a write operation. Bit 7 of each byte is considered the MSB and has to be transferred as the first bit of the byte. The data becomes valid at the output of the internal latches with the acknowledge of each byte. A STOP condition after any byte can shorten transmission times.
1. Pin ADDRSEL left open-circuit activates 1st IC address; Rext = 120 k at pin ADDRSEL to ground activates 2nd IC address; Rext = 33 k at pin ADDRSEL to ground activates 3rd IC address. 2. Read or write bit: 0 = write operation to TEF6700HL 1 = read operation from TEF6700HL.
2003 Oct 21
31
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
12.2.2 Table 4 WRITE MODE: DATA BYTE 0 Format of data byte 0 BIT 6 PLL14 BIT 5 PLL13 BIT 4 PLL12 BIT 3 PLL11 BIT 2 PLL10
TEF6700HL
BIT 7 AF Table 5 BIT 7 6 to 0
BIT 1 PLL9
BIT 0 PLL8
Description of data byte 0 bits SYMBOL AF PLL[14:8] DESCRIPTION Alternative frequency. If AF = 0, then normal operation. If AF = 1, then AF (RDS) update mode. Setting of programmable counter of synthesizer PLL. Upper byte of PLL divider word.
12.2.3 Table 6
WRITE MODE: DATA BYTE 1 Format of data byte 1 BIT 6 PLL6 BIT 5 PLL5 BIT 4 PLL4 BIT 3 PLL3 BIT 2 PLL2 BIT 1 PLL1 BIT 0 PLL0
BIT 7 PLL7 Table 7 BIT 7 to 0
Description of data byte 1 bits SYMBOL PLL[7:0] DESCRIPTION Setting of programmable counter of synthesizer PLL. Lower byte of PLL divider word.
12.2.4 Table 8
WRITE MODE: DATA BYTE 2 Format of data byte 2 BIT 6 DAA6 BIT 5 DAA5 BIT 4 DAA4 BIT 3 DAA3 BIT 2 DAA2 BIT 1 DAA1 BIT 0 DAA0
BIT 7 PRESET Table 9 BIT 7 6 to 0
Description of data byte 2 bits SYMBOL PRESET DAA[6:0] DESCRIPTION Preset. If PRESET = 0, then programmable divider and antenna DAA locked. If PRESET = 1, then writing to programmable divider and antenna DAA enabled. Setting of antenna digital auto alignment.
2003 Oct 21
32
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
12.2.5 WRITE MODE: DATA BYTE 3
TEF6700HL
Table 10 Format of data byte 3 BIT 7 IFMT BIT 6 FREF2 BIT 5 FREF1 BIT 4 FREF0 BIT 3 IFPR BIT 2 BND1 BIT 1 BND0 BIT 0 AMFM
Table 11 Description of data byte 3 bits BIT 7 6 to 4 3 2 and 1 0 SYMBOL IFMT FREF[2:0] IFPR BND[1:0] AMFM DESCRIPTION IF measuring time. If IFMT = 0, then IF measuring time is 20 ms. If IFMT = 1, then IF measuring time is 2 ms. Reference frequency for synthesizer. These 3 bits determine the reference frequency, see Table 12. IF counter prescaler ratio. If IFPR = 0, then IF prescaler ratio is 100. If IFPR = 1, then IF prescaler ratio is 10. Band switch. These 2 bits select the frequency in AM and FM mode, see Tables 13 and 14. AM or FM switch. If AMFM = 0, then FM mode. If AMFM = 1, then AM mode.
Table 12 Reference frequency setting FREF2 0 1 0 1 0 1 0 1 Table 13 FM band selection bits BND1 0 0 1 1 BND0 0 1 0 1 FREQUENCY BAND FM standard FM Japan FM East Europe FM weather VCO DIVIDER 2 3 3 1 CHARGE PUMP CURRENT 130 A + 3 mA 130 A + 3 mA 1 mA 300 A FREF1 0 0 1 1 0 0 1 1 FREF0 0 0 0 0 1 1 1 1 fref (kHz) 100 50 25 20 10 10 10 10
2003 Oct 21
33
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
Table 14 AM band selection bits; note 1 BND1 0 1 Note 1. X = don't care. 12.2.6 WRITE MODE: DATA BYTE 4 BND0 X X FREQUENCY BAND AM SW AM LW/MW VCO DIVIDER 10 20
TEF6700HL
CHARGE PUMP CURRENT (mA) 1 1
Table 15 Format of data byte 4 BIT 7 KAGC BIT 6 AGC1 BIT 5 AGC0 BIT 4 LODX BIT 3 FMINJ BIT 2 IBOC BIT 1 IFGAIN BIT 0 MIXGAIN
Table 16 Description of data byte 4 bits BIT 7 6 and 5 4 3 2 1 0 SYMBOL KAGC AGC[1:0] LODX FMINJ IBOC IFGAIN MIXGAIN DESCRIPTION Keyed FM AGC. If KAGC = 0, then keyed FM AGC is off. If KAGC = 1, then keyed FM AGC is on. Wideband AGC. These 2 bits set the start value of wideband AGC. For AM, see Table 17 and for FM, see Table 18. Local or distance. If LODX = 0, then distance mode is on. If LODX = 1, then local mode is on. FM mixer image rejection. If FMINJ = 0, then low injection. If FMINJ = 1, then high injection. FM IBOC mode. If IBOC = 0, then IBOC buffer amplifier is off. If IBOC = 1, then IBOC buffer amplifier is on. IF amplifier gain. If IFGAIN = 0, then GIFAMP = 10.5 dB. If IFGAIN = 1, then GIFAMP = 14 dB. FM mixer gain. If MIXGAIN = 0, then the FM mixer gain is nominal. If MIXGAIN = 1, then the FM mixer gain is +6 dB.
Table 17 Setting of wideband AGC for AM (m = 0.3) AGC1 0 0 1 1 Table 18 Setting of wideband AGC for FM AGC1 1 1 0 0 2003 Oct 21 AGC0 1 0 1 0 34 FM RF MIXER INPUT VOLTAGE (RMS VALUE) (mV) 3 6 9 12 AGC0 0 1 0 1 AM MIXER 1 INPUT VOLTAGE (PEAK VALUE) (mV) 520 680 840 980
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
12.2.7 WRITE MODE: DATA BYTE 5
TEF6700HL
Table 19 Format of data byte 5 BIT 7 LST4 BIT 6 LST3 BIT 5 LST2 BIT 4 LST1 BIT 3 LST0 BIT 2 LSL2 BIT 1 LSL1 BIT 0 LSL0
Table 20 Description of data byte 5 bits BIT 7 to 3 2 to 0 SYMBOL LST[4:0] LSL[2:0] DESCRIPTION Setting of level DAA starting point. These 5 bits determine the offset of the level detector output voltage. Setting of level DAA slope. These 3 bits determine the steepness of the level detector output voltage.
Table 21 Standard setting of data byte 5 bits SETTING OF LEVEL DAA STARTING POINT LST4 1 12.2.8 LST3 0 WRITE MODE: DATA BYTE 6 LST2 0 LST1 0 LST0 0 SETTING OF LEVEL DAA SLOPE LSL2 1 LSL1 0 LSL0 0
Table 22 Format of data byte 6 BIT 7 SWPORT2 BIT 6 SWPORT1 BIT 5 AMNB BIT 4 - BIT 3 - BIT 2 - BIT 1 - BIT 0 -
Table 23 Description of data byte 6 bits BIT 7 6 5 4 to 0 12.2.9 SYMBOL SWPORT2 SWPORT1 AMNB - DESCRIPTION Software programmable port 2. If SWPORT2 = 0, then pin SWPORT2 is inactive (high-impedance). If SWPORT2 = 1, then pin SWPORT2 is active (pull down to ground). Software programmable port 1. If SWPORT1 = 0, then pin SWPORT1 is inactive (high-impedance). If SWPORT1 = 1, then pin SWPORT1 is active (pull down to ground). AM noise blanker. If AMNB = 0, then the AM noise blanker is off. If AMNB = 1, then the AM noise blanker is on. These 5 bits are not used and should be set to logic 0.
READ MODE: DATA BYTE 0
Table 24 Format of 1st data byte BIT 7 IFC7 BIT 6 IFC6 BIT 5 IFC5 BIT 4 IFC4 BIT 3 IFC3 BIT 2 IFC2 BIT 1 IFC1 BIT 0 IFC0
Table 25 Description of data byte 0 bits BIT 7 to 0 SYMBOL IFC[7:0] DESCRIPTION IF counter result. These bits contain the least significant eight bits of the IF counter result.
2003 Oct 21
35
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
13 TEST AND APPLICATION INFORMATION 13.1 Test information
TEF6700HL
handbook, full pagewidth
antenna input
VAMCAS IAMAGC AM RF input
IF1 IF2 output input PORT1 AMAGCFDB 2 330 JP23 4.7 k 100 nF SFE10.7 MA20-A 100 nF 304 52 330
IF2 IF3 output input 0 0 2 304 52
A 100 nF 100 nF B SFE10.7 MS3A10A JP20 C
47 2.2 M 6.8 H 47 F 270 nH 3.3 pF 560 10 nF L9 680 H 1.8 nF 22 H T2 220 nF 1 mH 39 pF 56 pF 17 18 16 15 14 13 47 220 nF 100 nF 22 JP25 22 JP24
JP18 10 22 nF
JP19
10 nF
22 nF
JP17 F1 L1 1 6 2 22 nF 3 4 22 nF 12 11 10
F2
JP32
9
8
7
JP28 BC847C
22 220 nF
1.8 M VAMCASFB BAV99 D4 10 nF 270 BF862C 1 nF
19 20 21 22 23 24
T1
220 nF 22 F 22 nF JP27 61 RFGND L5 43
5V
WBFLAG TRFAMAGC VREFMIX TAFAMAGC IFMAGC FM RF input AGCBUF
BAQ806 2.2 D5 M 18 pF 100 nF L7 6.8 pF L6 500 nH D2 BAP70-02 215 D3 BAP70-02 nH L8 330 2.2 k 1 nF 1 nF
25 26 28 29 WBSW 560 30
TEF6700HL
100 nF 47 47 F 3 2 2.2 k L4 1
47 antenna AGC BB207 22 k
31
32
D1 33 34 35 36 R2 37 38 39 40 41 R1 42 43 44
DAAOUT DAA input VTUNE CPOUT DAATD JP30 TFMAGC TKEYEDAGC BAS16 D6 1 F 1 F
10 k 2.2 k 3.9 nF 1.2 k 3.3 nF 100 nF 22 100 nF 4.7 pF (2.7 pF) 100 nF BB208 D7 C1 270 pF
3.3 pF (1.8 pF)
L3 0 R3 D E F VCO input
MHC522
DGND 4.7 k V VTUNE JP26 R2 8.5 V JP14 5V
VTUNE ext
For list of components see Table 27.
Fig.8 Test circuit (continued in Fig.9).
2003 Oct 21
36
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
handbook, full pagewidth
AM IF input 47
AM IF output 1.5 k
10 IF input 22 nF 20 19 22 nF 1 100 nF 2 3 100 nF 4 5 220 k 13 7 10 4.7 k 18 pF L20 IREF CFMAGC 4.7 F 100 nF 100 nF 61 60 59 JP15 58 20.5 MHz PORT 2 AM/FM LEVEL AFHOLD 220 nF 22 CAMAGC IFOUT IF output 11 FMMPX output
1.5 k A 100 nF B 22 C JP21 CFUM450 JP22 F3 JP31 4 5 6 L2 2 1 64 63 3 2 1 22 nF JP16 1 k resistor near to TEF6700HL 47 nF 100 nF
18
TDA1599T
17 16
100 nF 6 5 4
22 nF
22 nF 3
392BC-1977Z
62 20 1 19 2 18 3 17 4 16 5 15 6 14 7 13 8 12 9 11 10 AM audio output SDA SCL PORT2 LEVEL HOLD HOLD AMNBHOLD I2C-bus interface 10 k JP29 100 k 47 k 5V 5V JP2 47 F 8.5 V BC847 22 22 nF 8.5 V JP13 D E F TAMNBAGC fref 100 nF JP3 coaxial connector (SMC) test pin and STOCKO connector jumper
MHC523
TDA1572T
120 k
100 nF IF in 47 F
100 nF
220 10 nF 2.2 F 22 F nF
100 nF 3.3 nF
TEF6700HL
57 56 55 54 53 52 51 50 49
SCL SDA
100 nF
BUSENABLE ADDRSEL JP10
4.7 k JP6
10 k JP5
10 k JP4
DGND
45
46
47
48 5V JP12
100 nF
JP11 47 F
120 k JP9
33 k JP8
47 F
3.3 H 100 nF 3.3 H 100 nF supply
47 F 6.8 nF 47 F 100 nF 4.7 k
JP1 47 F
3.3 H 100 nF
Fig.9 Test circuit (continued from Fig.8).
2003 Oct 21
37
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
Table 26 DC operating points UNLOADED DC VOLTAGE (V) SYMBOL PIN MIN. AMMIX2OUT1 AMMIX2OUT2 FMIFIN FMIFDEC AMIF2IN AMIF2DEC i.c. FMIFAMPOUT VDDA1 IFAMPIN IFAMPDEC IFAMPGND MIX1OUT1 MIX1OUT2 VDDA2 SWPORT1 AMMIX1DEC AMMIX1IN VAMCAS VAMCASFB IAMAGC TAFAMAGC TRFAMAGC VREFFMMIX FMMIXIN1 RFGND i.c. FMMIXIN2 WBFLAG IFMAGC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 external 8.5 external 8.5 - - - - - - external 8.5 - - external 0 external 8.5 external 8.5 external 8.5 open-collector - - - - - - - external 0 external 0 - 0 5 (external biasing) 1.65 - 2.8 4.8 4.1 0.3 2.9 3.2 1.65 - - - - - - - external biasing 2.9 2.9 - - 3.3 3.3 3 3 5.6 8.1 - - - - - - AM MODE TYP. MAX. MIN. external 8.5 external 8.5 - - floating floating - - external 8.5 - - external 0 external 8.5 external 8.5 external 8.5 open-collector floating floating 0 0 external biasing 0 (no WB) floating - - external 0 external 0 - 4 (WB) - (FM) 0.1 (external biasing) 2.75 4.5 (WB) <0.5 (FM) - 7.3 2.75 0.3 (no WB) 0.1 0.1 2.7 2.7 5.6 4 3.3 3.3
TEF6700HL
FM MODE TYP. MAX.
- -
- - - -
0.2 1 0.5 (no WB) - -
7.1 (external biasing)
- 5 (WB) - (FM) 4 (external biasing)
2003 Oct 21
38
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
UNLOADED DC VOLTAGE (V) SYMBOL PIN MIN. AGCBUF DAAOUT TKEYEDAGC TFMAGC DAATD DAAIN VTUNE CPOUT VDDA3 DGND VDDD VCOGND OSCFDB OSCTNK VDDA4 TAMNBAGC IFGND VDDA5 VDDA6 ADDRSEL BUSENABLE SDA SCL AMNBHOLD AFHOLD VLEVEL SWPORT2 XTAL1 XTAL2 XTALGND IREF IFOUT TAMIF2AGC TFMIFAGC 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 - floating 7.8 floating 0 0 0 external 8.5 external 0 external 5 external 0 2.2 5 external 8.5 - external 0 external 5 external 8.5 - 3.6 - external biasing external biasing external biasing 4.3 open-collector 0 open-collector 1.7 1.7 external 0 4 - - - 4.25 2.5 4 5 4.5 - - - 2.1 2.1 2.5 2.5 - 5 4.6 5.1 2.4 - 2.8 6.1 3.4 7.2 - - - 8.3 8.8 1.5 8.5 8.5 8.5 0.2 AM MODE TYP. 0.3 MAX. 0.2 1 - 0.2 0 0 0 external 8.5 external 0 external 5 external 0 2.2 5 external 8.5 floating external 0 external 5 external 8.5 - external biasing external biasing external biasing 8 open-collector 0 open-collector 1.7 1.7 external 0 4 - - - 4.25 4.6 4.2 4.8 4.5 - - - 2.1 2.1 2.5 2.5 - 5 8.4 - 3.6 - 2.8 6.1 3.4 7.2 MIN. 8.5 (external biasing) - - 4 - - - - 8.25 7 - 1.5 8.5 8.5 8.5 FM MODE TYP. MAX.
8.5 (external biasing)
2003 Oct 21
39
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ndbook, full pagewidth
2.2 M 5V 270 100 nF BAQ806 16 pF L6
BAP70-02
1 nF BF862C BC847C
19 20 220 nF 220 nF 6.8 pF 22 L7 22 F 22 nF 24 RFGND L5 4:6 59 25 26 28 20.5 MHz 21 22 23 61 220 nF 60 100 nF 62 IFOUT 120 k
BAP70-02
TEF6700HL
58 57 PORT 2 AM/FM LEVEL AFHOLD 100 nF SCL SDA BUSENABLE ADDRSEL
1 nF
1 nF 330
+
2.2 k
WBSW
29
56 55
47 F (16 V) L8 L4
47 antenna AGC
54 30 53 31 52 51 50
32
BB207 22 k 1 F 33
+
49 34 1 F
+
+
2003 Oct 21
3.3 pF L9
13.2
Philips Semiconductors
Car radio tuner front-end for digital IF
antenna
Application information
8.5 V 2.2 M 6.8 H 270 nH 10 nF 10 nF 560 1 mH 39 pF 680 H 56 pF 18 220 nF 47 47 F
+
22 PORT1 22 220 nF 17 16 15 22 nF 22 nF
SFE10.7 MA20-A 10
SFE 10.7 MS3A
CFUM450C 22 nF L2
8.5 V 22
L1 22 nF 22 nF 100 nF 9 8 7 6 5 22 nF 4 3 2 1 100 nF 64 4.7 F 63
BAV99
14 13
12 11
10
10 nF
1.8 M
1.8 nF 22 H
40
35
36 BAS16 100 nF 1.2 k 3.9 nF
37 38
39 40 100 nF 22 3.3 nF DGND
41
42
43
44
45
46
47
48
100 + nF
47 F
100 nF
47 F + 2.7 pF 1.8 pF 22
22 nF
6.8 nF
47 + F
100 nF
Product specification
TEF6700HL
2.2 k 10 k
8.5 V
5V BB208 4.7 k C1
8.5 V L3
5V
8.5 V
MHC516
V VTUNE
Fig.10 Application diagram.
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
Table 27 List of components SYMBOL C1 L1 L2 L3 L4 L5 L6 L7 L8 L9 D1 D2 D3 D4 D5 D6 D7 T1 T2 F1 F2 F3 - PARAMETER capacitor for VCO tuning 10.7 MHz IF coil 450 kHz IF coil oscillator coil FM image rejection FM input transformer FM antenna coil PIN diode bias connection image reject AM input double varicap diode silicon PIN diode silicon PIN diode high-speed double diode AM PIN diode high-speed diode varicap diode N-channel junction FET NPN general purpose transistor ceramic filter ceramic filter ceramic filter crystal 20.5 MHz TYPE 270 pF; type NP0 P7 PSG P826RC 5134N=S P7PSGAE-5078D=S E543SNAS-02010 611SNS-1066Y 369INS-3076X LQN1HR50; 215 nH LQN1HR21; 500 nH wire 10 mm/printed coil 388BN-1211Z BB207 BAP70-02 BAP70-02 BAV99 BAQ806 BAS16 BB208 BF862C BC847C 10.7 MHz 10.7 MHz 450 kHz LN-G102-587 - TOKO TOKO TOKO TOKO TOKO
TEF6700HL
MANUFACTURER
MURATA MURATA - TOKO Philips Philips Philips Philips Philips Philips Philips Philips Philips MURATA MURATA MURATA NDK
2003 Oct 21
41
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
14 INTERNAL CIRCUITRY Table 28 Equivalent pin circuits PIN 1 2 SYMBOL AMMIX2OUT1 AMMIX2OUT2
1 2
TEF6700HL
EQUIVALENT CIRCUIT
MHC524
3 4
FMIFIN FMIFDEC
4 330 330
3
MHC525
5 6
AMIF2IN AMIF2DEC
5
1.5 k
6
MHC526
7 8
i.c. FMIFAMPOUT
330 8
MHC527
9
VDDA1
2003 Oct 21
42
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
PIN 10 11
SYMBOL IFAMPIN IFAMPDEC
EQUIVALENT CIRCUIT
5 k
5 k
330
MHC528
10
11
12 13 14
IFAMPGND MIX1OUT1 MIX1OUT2
13 14
MHC529
15 16
VDDA2 SWPORT1
16
MHC530
17 18
AMMIX1DEC AMMIX1IN
18 17 400
MHC531
19
VAMCAS
10 k 19
MHC532
2003 Oct 21
43
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
PIN 20
SYMBOL VAMCASFB
EQUIVALENT CIRCUIT
1 k 20
MHC533
21
IAMAGC
21
MHC539
22
TAFAMAGC
22
MHC540
23
TRFAMAGC
23
MHC541
24
VREFFMMIX
24
MHC542
2003 Oct 21
44
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
PIN 25 28
SYMBOL FMMIXIN1 FMMIXIN2
EQUIVALENT CIRCUIT
10 k
10 k
MHC543
25
28
26 27 29
RFGND i.c. WBFLAG
200 29 50 k
MHC534
30
IFMAGC
30
MHC535
31
AGCBUF
31
MHC536
32
DAAOUT
36 k 32
MHC537
2003 Oct 21
45
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
PIN 33
SYMBOL TKEYEDAGC
EQUIVALENT CIRCUIT
5 k
33
MHC538
34
TFMAGC
10 k 34
MHC544
10 k
35
DAATD
35
MHC545
36
DAAIN
38
39
2.5 k 36
MHC546
2003 Oct 21
46
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
PIN 37 VTUNE
SYMBOL
EQUIVALENT CIRCUIT
37
MHC547
38
CPOUT
36
38
39
MHC548
39 40 41 42 43 44
VDDA3 DGND VDDD VCOGND OSCFDB OSCTNK
3 k 44
43
MHC549
45
VDDA4
2003 Oct 21
47
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
PIN 46
SYMBOL TAMNBAGC
EQUIVALENT CIRCUIT
46
MHC550
47 48 49 50
IFGND VDDA5 VDDA6 ADDRSEL
1 k 50
MHC551
51
BUSENABLE
51
MHC552
52
SDA
1 k 52
MHC553
53
SCL
1 k 53
MHC554
2003 Oct 21
48
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
PIN 54
SYMBOL AMNBHOLD
EQUIVALENT CIRCUIT
80 k 54
MHC555
55
AFHOLD
55
MHC556
56
VLEVEL
150 56
MHC557
57
SWPORT2
57
MHC558
58 59 60
XTAL1 XTAL2 XTALGND
20 k 58 10 k 20 k 59 10 k 27.6 pF 27.6 pF
60
MHC559
2003 Oct 21
49
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
TEF6700HL
PIN 61 IREF
SYMBOL
EQUIVALENT CIRCUIT
10 k 61
MHC560
62
IFOUT
100
20 62
MHC561
63
TAMIF2AGC
1 k 63
MHC562
64
TFMIFAGC
64
MHC563
2003 Oct 21
50
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
15 PACKAGE OUTLINE LQFP64: plastic low profile quad flat package; 64 leads; body 10 x 10 x 1.4 mm
TEF6700HL
SOT314-2
c
y X A 48 49 33 32 ZE
e E HE wM bp 64 1 pin 1 index 16 ZD bp D HD wM B vM B vM A 17 detail X L Lp A A2 A1 (A 3)
e
0
2.5 scale
5 mm
DIMENSIONS (mm are the original dimensions) UNIT mm A max. 1.6 A1 0.20 0.05 A2 1.45 1.35 A3 0.25 bp 0.27 0.17 c 0.18 0.12 D (1) 10.1 9.9 E (1) 10.1 9.9 e 0.5 HD HE L 1 Lp 0.75 0.45 v 0.2 w 0.12 y 0.1 Z D (1) Z E (1) 1.45 1.05 1.45 1.05 7o 0o
12.15 12.15 11.85 11.85
Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT314-2 REFERENCES IEC 136E10 JEDEC MS-026 JEITA EUROPEAN PROJECTION
ISSUE DATE 00-01-19 03-02-25
2003 Oct 21
51
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
16 SOLDERING 16.1 Introduction to soldering surface mount packages
TEF6700HL
To overcome these problems the double-wave soldering method was specifically developed. If wave soldering is used the following conditions must be observed for optimal results: * Use a double-wave soldering method comprising a turbulent wave with high upward pressure followed by a smooth laminar wave. * For packages with leads on two sides and a pitch (e): - larger than or equal to 1.27 mm, the footprint longitudinal axis is preferred to be parallel to the transport direction of the printed-circuit board; - smaller than 1.27 mm, the footprint longitudinal axis must be parallel to the transport direction of the printed-circuit board. The footprint must incorporate solder thieves at the downstream end. * For packages with leads on four sides, the footprint must be placed at a 45 angle to the transport direction of the printed-circuit board. The footprint must incorporate solder thieves downstream and at the side corners. During placement and before soldering, the package must be fixed with a droplet of adhesive. The adhesive can be applied by screen printing, pin transfer or syringe dispensing. The package can be soldered after the adhesive is cured. Typical dwell time of the leads in the wave ranges from 3 to 4 seconds at 250 C or 265 C, depending on solder material applied, SnPb or Pb-free respectively. A mildly-activated flux will eliminate the need for removal of corrosive residues in most applications. 16.4 Manual soldering
This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our "Data Handbook IC26; Integrated Circuit Packages" (document order number 9398 652 90011). There is no soldering method that is ideal for all surface mount IC packages. Wave soldering can still be used for certain surface mount ICs, but it is not suitable for fine pitch SMDs. In these situations reflow soldering is recommended. 16.2 Reflow soldering
Reflow soldering requires solder paste (a suspension of fine solder particles, flux and binding agent) to be applied to the printed-circuit board by screen printing, stencilling or pressure-syringe dispensing before package placement. Driven by legislation and environmental forces the worldwide use of lead-free solder pastes is increasing. Several methods exist for reflowing; for example, convection or convection/infrared heating in a conveyor type oven. Throughput times (preheating, soldering and cooling) vary between 100 and 200 seconds depending on heating method. Typical reflow peak temperatures range from 215 to 270 C depending on solder paste material. The top-surface temperature of the packages should preferably be kept: * below 220 C (SnPb process) or below 245 C (Pb-free process) - for all BGA and SSOP-T packages - for packages with a thickness 2.5 mm - for packages with a thickness < 2.5 mm and a volume 350 mm3 so called thick/large packages. * below 235 C (SnPb process) or below 260 C (Pb-free process) for packages with a thickness < 2.5 mm and a volume < 350 mm3 so called small/thin packages. Moisture sensitivity precautions, as indicated on packing, must be respected at all times. 16.3 Wave soldering
Fix the component by first soldering two diagonally-opposite end leads. Use a low voltage (24 V or less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds at up to 300 C. When using a dedicated tool, all other leads can be soldered in one operation within 2 to 5 seconds between 270 and 320 C.
Conventional single wave soldering is not recommended for surface mount devices (SMDs) or printed-circuit boards with a high component density, as solder bridging and non-wetting can present major problems.
2003 Oct 21
52
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
16.5 Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE(1) BGA, LBGA, LFBGA, SQFP, SSOP-T(3), TFBGA, VFBGA DHVQFN, HBCC, HBGA, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN, HVSON, SMS PLCC(5), SO, SOJ LQFP, QFP, TQFP SSOP, TSSOP, VSO, VSSOP PMFP(8) Notes not suitable not suitable(4)
TEF6700HL
SOLDERING METHOD WAVE REFLOW(2) suitable suitable suitable suitable not suitable
suitable not recommended(7) not suitable
not recommended(5)(6) suitable
1. For more detailed information on the BGA packages refer to the "(LF)BGA Application Note" (AN01026); order a copy from your Philips Semiconductors sales office. 2. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). For details, refer to the Drypack information in the "Data Handbook IC26; Integrated Circuit Packages; Section: Packing Methods". 3. These transparent plastic packages are extremely sensitive to reflow soldering conditions and must on no account be processed through more than one soldering cycle or subjected to infrared reflow soldering with peak temperature exceeding 217 C 10 C measured in the atmosphere of the reflow oven. The package body peak temperature must be kept as low as possible. 4. These packages are not suitable for wave soldering. On versions with the heatsink on the bottom side, the solder cannot penetrate between the printed-circuit board and the heatsink. On versions with the heatsink on the top side, the solder might be deposited on the heatsink surface. 5. If wave soldering is considered, then the package must be placed at a 45 angle to the solder wave direction. The package footprint must incorporate solder thieves downstream and at the side corners. 6. Wave soldering is suitable for LQFP, TQFP and QFP packages with a pitch (e) larger than 0.8 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm. 7. Wave soldering is suitable for SSOP, TSSOP, VSO and VSSOP packages with a pitch (e) equal to or larger than 0.65 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm. 8. Hot bar or manual soldering is suitable for PMFP packages.
2003 Oct 21
53
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
17 DATA SHEET STATUS LEVEL I DATA SHEET STATUS(1) Objective data PRODUCT STATUS(2)(3) Development DEFINITION
TEF6700HL
This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN).
II
Preliminary data Qualification
III
Product data
Production
Notes 1. Please consult the most recently issued data sheet before initiating or completing a design. 2. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. 3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 18 DEFINITIONS Short-form specification The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. 19 DISCLAIMERS Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes Philips Semiconductors reserves the right to make changes in the products including circuits, standard cells, and/or software described or contained herein in order to improve design and/or performance. When the product is in full production (status `Production'), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no licence or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified.
2003 Oct 21
54
Philips Semiconductors
Product specification
Car radio tuner front-end for digital IF
20 PURCHASE OF PHILIPS I2C COMPONENTS
TEF6700HL
Purchase of Philips I2C components conveys a license under the Philips' I2C patent to use the components in the I2C system provided the system conforms to the I2C specification defined by Philips. This specification can be ordered using the code 9398 393 40011.
2003 Oct 21
55
Philips Semiconductors - a worldwide company
Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: +31 40 27 24825 For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
(c) Koninklijke Philips Electronics N.V. 2003
SCA75
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Printed in The Netherlands
753503/01/pp56
Date of release: 2003
Oct 21
Document order number:
9397 750 11378

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