View MC13156_715037.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Order this document by MC13156/D
MC13156 Wideband FM IF System
The MC13156 is a wideband FM IF subsystem targeted at high performance data and analog applications. Excellent high frequency performance is achieved at low cost using Motorola's MOSAIC 1.5TM bipolar process. The MC13156 has an onboard grounded collector VCO transistor that may be used with a fundamental or overtone crystal in single channel operation or with a PLL in multichannel operation. The mixer is useful to 500 MHz and may be used in a balanced-differential, or single-ended configuration. The IF amplifier is split to accommodate two low cost cascaded filters. RSSI output is derived by summing the output of both IF sections. A precision data shaper has a hold function to preset the shaper for fast recovery of new data. Applications for the MC13156 include CT-2, wideband data links and other radio systems utilizing GMSK, FSK or FM modulation. * 2.0 to 6.0 Vdc Operation
WIDEBAND FM IF SYSTEM FOR DIGITAL AND ANALOG APPLICATIONS
SEMICONDUCTOR TECHNICAL DATA
24 1
DW SUFFIX PLASTIC PACKAGE CASE 751E (SO-24L)
* * * * * *
Typical Sensitivity at 200 MHz of 2.0 V for 12 dB SINAD RSSI Dynamic Range Typically 80 dB High Performance Data Shaper for Enhanced CT-2 Operation Internal 330 and 1.4 k Terminations for 10.7 MHz and 455 kHz Filters Split IF for Improved Filtering and Extended RSSI Range 3rd Order Intercept (Input) of -25 dBm (Input Matched) PIN CONNECTIONS
Function
RF Input 1 RF Input 2 Mixer Output VCC1 IF Amp Input IF Amp Decoupling 1 IF Amp Decoupling 2 VCC Connect (N/C Internal) IF Amp Output VCC2 Limiter IF Input Limiter Decoupling 1 Limiter Decoupling 2 VCC Connect (N/C Internal) Quad Coil Demodulator Output Data Slicer Input VCC Connect (N/C Internal) Data Slicer Ground Data Slicer Output Data Slicer Hold VEE2 RSSI Output/Carrier Detect In Carrier Detect Output VEE1 and Substrate LO Emitter LO Base VCC Connect (N/C Internal)
FB SUFFIX PLASTIC QFP PACKAGE CASE 873
32 1
SO-24L
1 2 3 4 5 6 7 - 8 9 10 11 12 - 13 14 15 - 16 17 18 19 20 21 22 23 24 -
QFP
31 32 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
Simplified Block Diagram
LO In 24 LO Emit 23 VEE1 22 CAR Det 21 RSSI 20 VEE2 19 DS Hold 18 Data Out 17 DS Gnd 16 DS In 15 Quad Demod Coil 14 13
Mixer Bias
Data Slicer Bias LIM Amp
5.0 pF
IF Amp
1 RF In 1
2 RF In 2
3 Mix Out
4 VCC1
5 IF In
6
7
8 IF Out
9 VCC2
10 LIM In
11
12
ORDERING INFORMATION
Device Operating Temperature Range TA = -40 to +85C Package SO-24L QFP
Rev 2.1
IF IF DEC 1 DEC 2
LIM LIM DEC 1 DEC 2
NOTE: Pin Numbers shown for SOIC package only. Refer to Pin Assignments Table.
MC13156DW MC13156FB
This device contains 197 active transistors.
(c) Motorola, Inc. 1998
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
1
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DEVICE ON LIFETIME BUY
MC13156
MAXIMUM RATINGS
Rating Power Supply Voltage Junction Temperature Storage Temperature Range Pin 16, 19, 22 - - Symbol VEE(max) TJ(max) Tstg Value -6.5 150 -65 to +150 Unit C C Vdc
NOTES: 1. Devices should not be operated at or outside these values. The "Recommended Operating Conditions" table provides for actual device operation. 2. ESD data available upon request.
RECOMMENDED OPERATING CONDITIONS
Rating Power Supply Voltage @ TA = 25C -40C TA +85C Pin 4, 9 16, 19, 22 1, 2 - 1, 2 Symbol VCC VEE fin TA Vin Value 0 (Ground) -2.0 to -6.0 500 -40 to +85 200 Unit Vdc MHz C mVrms
DEVICE ON LIFETIME BUY
Input Frequency Ambient Temperature Range Input Signal Level
DC ELECTRICAL CHARACTERISTICS (TA = 25C, VCC1 = VCC2 = 0, no input signal.)
Characteristic Total Drain Current (See Figure 2) VEE = -2.0 Vdc VEE = -3.0 Vdc VEE = -5.0 Vdc VEE = -6.0 Vdc Drain Current, I22 (See Figure 3) VEE = -2.0 Vdc VEE = -3.0 Vdc VEE = -5.0 Vdc VEE = -6.0 Vdc Drain Current, I19 (See Figure 3) VEE = -2.0 Vdc VEE = -3.0 Vdc VEE = -5.0 Vdc VEE = -6.0 Vdc Input Threshold Voltage (High Vin) Output Current (Low Vin) Data Slicer Enabled (No Hold) V15 > 1.1 Vdc V18 = 0 Vdc circuit, unless otherwise specified.) Characteristic 12 dB SINAD Sensitivity (See Figures 17, 25) fin = 144.45 MHz; fmod = 1.0 kHz; fdev = 75 kHz MIXER Conversion Gain Pin = -37 dBm (Figure 4) Mixer Input Impedance Single-Ended (Table 1) Mixer Output Impedance IF AMPLIFIER SECTION IF RSSI Slope (Figure 6) IF Gain (Figure 5) Input Impedance Output Impedance 20 5, 8 5 8 - - - - 0.2 - - - 0.4 39 1.4 290 0.6 - - - A/dB dB k 1, 3 1, 2 3 - Rp Cp - - - - - 22 1.0 4.0 330 - - - - dB k pF Pin 1, 14 Symbol - Min - Typ -100 Max - Unit dBm Pin 19, 22 Symbol ITotal - 3.0 - - 22 I22 - - - - 19 I19 - - - - 1.8 1.9 1.9 2.0 - - - - 3.0 3.1 3.3 3.4 - - - - mA 4.8 5.0 5.2 5.4 - 8.0 - - mA Min Typ Max Unit mA
DATA SLICER (Input Voltage Referenced to VEE = -3.0 Vdc, no input signal; See Figure 15.) 15 17 V15 I17 1.0 - 1.1 1.7 1.2 - Vdc mA
AC ELECTRICAL CHARACTERISTICS (TA = 25C, VEE = -3.0 Vdc, fRF = 130 MHz, fLO = 140.7 MHz, Figure 1 test
2
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
LAST ORDER 15JAN02 LAST SHIP 27DEC02
MC13156
AC ELECTRICAL CHARACTERISTICS (continued) (TA = 25C, VEE = -3.0 Vdc, fRF = 130 MHz, fLO = 140.7 MHz, Figure 1 test
circuit, unless otherwise specified.) Characteristic LIMITING AMPLIFIER SECTION Limiter RSSI Slope (Figure 7) Limiter Gain Input Impedance CARRIER DETECT Output Current - Carrier Detect (High Vin) Output Current - Carrier Detect (Low Vin) Input Threshold Voltage - Carrier Detect Input Voltage Referenced to VEE = -3.0 Vdc 21 21 20 - - - - - 0.9 0 3.0 1.2 - - 1.4 A mA Vdc 20 - 10 - - - 0.2 - - 0.4 55 1.4 0.6 - - A/dB dB k Pin Symbol Min Typ Max Unit
Figure 1. Test Circuit
1:4 (1) TR 1 RF Input 130MHz 200 2 1.0 n 330 23 1
MC13156
Mixer 24
50
Local Oscillator Input 140.7MHz 200m Vrms
A 3 VEE 22 100 n 21 RSSI Output 1.0 n + 1.0 Carrier Detect A
Mixer Output
4
VCC
Bias
IF Input 50 1.0 n
5 IF Amp 6 1.0 n 7 Data Slicer VEE
20
A A
VEE
19
100 n
1.0 n
+
1.0 Data Slicer Hold
18 Data Output 17 1.0 n V 15 100 n 1.0 n A
IF Output 330 1.0 n
8
Bias
9 Limiter Input SMA 50 1.0 n 11 1.0 n 12
VCC LIM Amp
VEE
16
10
14
100 k 100 k
13 5.0 p
150 p
NOTES: 1. TR 1 Coilcraft 1:4 impedance transformer. 2. VCC is DC Ground. 3. 1.5 H variable shielded inductor: Toko Part # 292SNS-T1373 or Equivalent.
(3) 1.0 H
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
3
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DEVICE ON LIFETIME BUY
MC13156
Figure 2. Total Drain Current versus Supply Voltage and Temperature
6.5 TOTAL DRAIN CURRENT, I TOTAL (mA) 6.0 5.5 5.0 4.5 4.0 3.5 1.0 I 19 , I 22 DRAIN CURRENTS (mA) TA = 85C 55C 25C -10C -40C 4.0 TA = 25C 3.6 3.2 2.8 2.4 2.0 1.6 1.0 I19 I22
Figure 3. Drain Currents versus Supply Voltage
2.0
3.0
4.0
5.0
6.0
7.0
2.0
3.0
4.0
5.0
6.0
7.0
VEE, SUPPLY VOLTAGE (-Vdc)
VEE, SUPPLY VOLTAGE (-Vdc)
Figure 4. Mixer Gain versus Input Signal Level
25.0 22.5 IF AMPLIFIER GAIN (dB) MIXER GAIN (dB) 20.0 TA = 25C 17.5 15.0 12.5 10.0 -90 40 38 36 34 32 30 28 -80 -70 -60 -50 -40 -30 -20 -10 26 -65
Figure 5. IF Amplifier Gain versus Input Signal Level and Ambient Temperature
VEE = -5.0 Vdc f = 10.7 MHz -60 -55 -50 -45 -40
85C 55C 25C -10C -40C -35 -30
Pin, RF INPUT SIGNAL LEVEL (dBm)
Pin, IF INPUT SIGNAL LEVEL (dBm)
20.0 17.5 15.0 12.5 10.0 7.5 5.0 2.5 0 -50 -40 -30 -20 -10 VEE = -5.0 Vdc f = 10.7 MHz
LIMITER AMPLIFIER RSSI OUTPUT CURRENT ( A)
Figure 6. IF Amplifier RSSI Output Current versus Input Signal Level and Ambient Temperature
TA = 25 to 85C -10C -40C
Figure 7. Limiter Amplifier RSSI Output Current versus Input Signal Level and Temperature
30 25 20 15 10 5.0 0 -70 VEE = - 5.0 Vdc f = 10.7 MHz TA = 25 to 85C -10C -40C
0
10
-60
-50
-40
-30
-20
-10
0
10
Pin, IF INPUT SIGNAL LEVEL (dBm)
Pin, INPUT SIGNAL LEVEL (dBm)
4
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
LAST ORDER 15JAN02 LAST SHIP 27DEC02
IF AMPLIFIER RSSI CURRENT ( A)
DEVICE ON LIFETIME BUY
DEVICE ON LIFETIME BUY
Figure 8. MC13156DW Internal Circuit Schematic Mixer
1.0 k IFdec1 32 k 32 k 290 8 IFout IFdec2 330 2 RFin2 7 1.4 k Mix IFin 5 3 Output 6
Local Oscillator
IF Amplifier
RSSI
Carrier Detect
VCC1
4
1.0 k
LO base
24
RFin1
1
Oemitter RSSI 20 Out 400
Carrier Detect Output 21
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
13 Quad coil 28 5.0 p Demod 14 17 DS in 15 16 16 k
Figure 8.
23
MC13156
VEE1
22
V CC2
9
IMdec1
11
IMdec2
12
LIM in
10
DS Output
DSGnd 64 k 64 k
VEE2
19
Linear Amplifier
Quadrature Detector Data Slicer
DSHold 64 k 18
5
LAST ORDER 15JAN02 LAST SHIP 27DEC02
MC13156
CIRCUIT DESCRIPTION
General The MC13156 is a low power single conversion wideband FM receiver incorporating a split IF. This device is designated for use as the backend in digital FM systems such as CT-2 and wideband data links with data rates up to 500 kbaud. It contains a mixer, oscillator, signal strength meter drive, IF amplifier, limiting IF, quadrature detector and a data slicer with a hold function (refer to Figure 8, Simplified Internal Circuit Schematic). Current Regulation Temperature compensating voltage independent current regulators are used throughout. amplitude. The RSSI current output is derived by summing the currents from the IF and limiting amplifier stages. An external resistor at Pin 20 sets the voltage range or swing of the RSSI output voltage. Linearity of the RSSI is optimized by using external ceramic or crystal bandpass filters which have an insertion loss of 8.0 dB. The RSSI circuit is designed to provide 70+ dB of dynamic range with temperature compensation (see Figures 6 and 7 which show RSSI responses of the IF and Limiter amplifiers). Variation in the RSSI output current with supply voltage is small (see Figure 11). Carrier Detect When the meter current flowing through the meter load resistance reaches 1.2 Vdc above ground, the comparator flips, causing the carrier detect output to go high. Hysteresis can be accomplished by adding a very large resistor for positive feedback between the output and the input of the comparator. IF Amplifier The first IF amplifier section is composed of three differential stages with the second and third stages contributing to the RSSI. This section has internal dc feedback and external input decoupling for improved symmetry and stability. The total gain of the IF amplifier block is approximately 39 dB at 10.7 MHz. Figure 5 shows the gain and saturated output response of the IF amplifier over temperature, while Figure 12 shows the IF amplifier gain as a function of the IF frequency. The fixed internal input impedance is 1.4 k. It is designed for applications where a 455 kHz ceramic filter is used and no external output matching is necessary since the filter requires a 1.4 k source and load impedance. For 10.7 MHz ceramic filter applications, an external 430 resistor must be added in parallel to provide the equivalent load impedance of 330 that is required by the filter; however, no external matching is necessary at the input since the mixer output matches the 330 source impedance of the filter. For 455 kHz applications, an external 1.1 k resistor must be added in series with the mixer output to obtain the required matching impedance of 1.4 k of the filter input resistance. Overall RSSI linearity is dependent on having total midband attenuation of 12 dB (6.0 dB insertion loss plus 6.0 dB impedance matching loss) for the filter. The output of the IF amplifier is buffered and the impedance is 290 . Limiter The limiter section is similar to the IF amplifier section except that four stages are used with the last three contributing to the RSSI. The fixed internal input impedance is 1.4 k. The total gain of the limiting amplifier section is approximately 55 dB. This IF limiting amplifier section internally drives the quadrature detector section.
DEVICE ON LIFETIME BUY
Mixer The mixer is a double-balanced four quadrant multiplier and is designed to work up to 500 MHz. It can be used in differential or in single-ended mode by connecting the other input to the positive supply rail. Figure 4 shows the mixer gain and saturated output response as a function of input signal drive. The circuit used to measure this is shown in Figure 1. The linear gain of the mixer is approximately 22 dB. Figure 9 shows the mixer gain versus the IF output frequency with the local oscillator of 150 MHz at 100 mVrms LO drive level. The RF frequency is swept. The sensitivity of the IF output of the mixer is shown in Figure 10 for an RF input drive of 10 mVrms at 140 MHz and IF at 10 MHz. The single-ended parallel equivalent input impedance of the mixer is Rp ~ 1.0 k and Cp ~ 4.0 pF (see Table 1 for details). The buffered output of the mixer is internally loaded resulting in an output impedance of 330 . Local Oscillator The on-chip transistor operates with crystal and LC resonant elements up to 220 MHz. Series resonant, overtone crystals are used to achieve excellent local oscillator stability. 3rd overtone crystals are used through about 65 to 70 MHz. Operation from 70 MHz up to 180 MHz is feasible using the on-chip transistor with a 5th or 7th overtone crystal. To enhance operation using an overtone crystal, the internal transistor's bias is increased by adding an external resistor from Pin 23 to VEE. -10 dBm of local oscillator drive is needed to adequately drive the mixer (Figure 10). The oscillator configurations specified above, and two others using an external transistor, are described in the application section: 1) A 133 MHz oscillator multiplier using a 3rd overtone 1) crystal, and 2) A 307.8 to 309.3 MHz manually tuned, varactor controlled 2) local oscillator. RSSI The Received Signal Strength Indicator (RSSI) output is a current proportional to the log of the received signal
6
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
LAST ORDER 15JAN02 LAST SHIP 27DEC02
MC13156
Figure 9. Mixer Gain versus IF Frequency
20 15 10 5.0 0 VEE = -3.0 Vdc Vin = 1.0 mVrms (-47 dBm) RO = 330 Rin = 50 BW(3.0 dB) = 21.7 MHz fIF = fLO - fRF fLO = 150 MHz VLO = 100 mVrms MIXER GAIN (dB) MIXER IF OUTPUT LEVEL (dBm) -5.0 -10 -15 -20 -25 -30 -35 -40 -45 -50 -40 -30 fRF = 140 MHz; fLO = 150 MHz RF Input Level = -27 dBm (10 mVrms) Rin = 50 ; RO = 330 -20 LO DRIVE (dBm) -10 0 10 VEE = -3.0 Vdc TA = 25C
Figure 10. Mixer IF Output Level versus Local Oscillator Input Level
DEVICE ON LIFETIME BUY
-5.0 0.1
1.0
10
100
fIF, IF FREQUENCY (MHz)
Figure 11. RSSI Output Current versus Supply Voltage and RF Input Signal Level
40 35 30 25 20 15 10 -100 dBm 5.0 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 -40 dBm -60 dBm Vin = -20 dBm IF AMPLIFIER GAIN (dB) TA = 25C
Figure 12. IF Amplifier Gain versus IF Frequency
60 50 40 30 20 10 0 0.1 Vin = 100 V Rin = 50 RO = 330 BW(3.0 dB) = 26.8 MHz TA = 25C 1.0 10 100
-80 dBm
VEE, SUPPLY VOLTAGE (-Vdc)
f, FREQUENCY (MHz)
Figure 13. Recovered Audio Output Voltage versus Supply Voltage
V 14 , RECOVERED AUDIO OUTPUT (mVrms) 400
300
200 fmod = 1.0 kHz fdev = 75 kHz fRF = 140 MHz RF Input Level = 1.0 mVrms TA = 25C 2.0 3.0 4.0 5.0 6.0 7.0
100
0 1.0
VEE, SUPPLY VOLTAGE (-Vdc)
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
7
LAST ORDER 15JAN02 LAST SHIP 27DEC02
I 20 , RSSI OUTPUT CURRENT ( A)
MC13156
Quadrature Detector The quadrature detector is a doubly balanced four quadrant multiplier with an internal 5.0 pF quadrature capacitor to couple the IF signal to the external parallel RLC resonant circuit that provides the 90 degree phase shift and drives the quadrature detector. A single pin (Pin 13) provides for the external LC parallel resonant network and the internal connection to the quadrature detector. The bandwidth of the detector allows for recovery of relatively high data rate modulation. The recovered signal is converted from differential to single ended through a push-pull NPN/PNP output stage. Variation in recovered audio output voltage with supply voltage is very small (see Figure 13). The output drive capability is approximately 9.0 A for a frequency deviation of 75 kHz and 1.0 kHz modulating frequency (see Application Circuit). pulled up, Q1 turns off; Q2 turns on, thereby clamping the input at 2.0 Vbe. On the other hand, when Pin 15 is pulled down, Q1 turns on; Q2 turns off, thereby clamping the input at 1.0 Vbe. The recovered data signal from the quadrature detector is ac coupled to the data slicer via an input coupling capacitor. The size of this capacitor and the nature of the data signal determine how faithfully the data slicer shapes up the recovered signal. The time constant is short for large peak to peak voltage swings or when there is a change in dc level at the detector output. For small signal or for continuous bits of the same polarity which drift close to the threshold voltage, the time constant is longer. When centered there is no input current allowed, which is to say, that the input looks high in impedance. Another unique feature of the data slicer is that it responds to various logic levels applied to the Data Slicer Hold Control pin (Pin 18). Figure 15 illustrates how the input and output currents under "no hold" condition relate to the input voltage. Figure 16 shows how the input current and input voltage relate for both the "no hold" and "hold" condition. The hold control (Pin18) does three separate tasks: 1) With Pin 18 at 1.0 Vbe or greater, the output is shut off (sets high). Q19 turns on which shunts the base drive from Q20, thereby turning the output off. 2) With Pin 18 at 2.0 Vbe or greater, internal clamping diodes are open circuited and the comparator input is shut off and effectively open circuited. This is accomplished by turning off the current source to emitters of the input differential amplifier, thus, the input differential amplifier is shut off. 3) When the input is shut off, it allows the input capacitor to hold its charge during transmit to improve recovery at the beginning of the next receive period. When it is turned on, it allows for very fast charging of the input capacitor for quick recovery of new tuning or data average. The above features are very desirable in a TDD digital FM system.
Data Slicer The data slicer input (Pin 15) is self centering around 1.1 V with clamping occurring at 1.1 0.5 Vbe Vdc. It is designed to square up the data signal. Figure 14 shows a detailed schematic of the data slicer. The Voltage Regulator sets up 1.1 Vdc on the base of Q12, the Differential Input Amplifier. There is a potential of 1.0 Vbe on the base-collector of transistor diode Q11 and 2.0 Vbe on the base-collector of Q10. This sets up a 1.5 Vbe (~ 1.1 Vdc) on the node between the 36 k resistors which is connected to the base of Q12. The differential output of the data slicer Q12 and Q13 is converted to a single-ended output by the Driver Circuit. Additional circuitry, not shown in Figure 14, tends to keep the data slicer input centered at 1.1 Vdc as input signal levels vary. The Input Diode Clamp Circuit provides the clamping at 1.0 Vbe (0.75 Vdc) and 2.0 Vbe (1.45 Vdc). Transistor diodes Q7 and Q8 are on, thus, providing a 2.0 Vbe potential at the base of Q1. Also, the voltage regulator circuit provides a potential of 2.0 Vbe on the base of Q3 and 1.0 Vbe on the emitter of Q3 and Q2. When the data slicer input (Pin 15) is
8
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DEVICE ON LIFETIME BUY
MC13156
Figure 14. Data Slicer Circuit
VCC
DS In
8.0 k
8.0 k
Data Out 17
Q14
Q15
DEVICE ON LIFETIME BUY
Q3 Q1
Q10
36 k Q12 Q13
Q20
Q5 Q2
Q7
36 k
Q8 32 k Q4 Q6 Q9 Q11 Q16 Q17 Q18 Q19
16 DS Gnd
64 k VEE 19 Input Diode Clamp Circuit (Q1 to Q9) Voltage Regulator (Q10, Q11) Differential Input Amplifier (Q12, Q13) 16 k 16 k 64 k 64 k
Driver and Output Circuit (Q14, Q20)
18 DS Hold
Figure 15. Data Slicer Input/Output Currents versus Input Voltage
0.5 0.3 0.1 -0.1 -0.3 -0.5 0.6 Input Current (I15) 0.8 1.0 1.2 1.4 VEE = -3.0 Vdc V18 = 0 Vdc (No Hold) 1.6 2.5 I 15 , INPUT CURRENT ( A) 1.5 0.5 -0.5 -1.5 -2.5 1.8 I 17 , OUTPUT CURRENT (mA) 150
Figure 16. Data Slicer Input Current versus Input Voltage
VEE = -3.0 Vdc 100 50 0 -50 Hold -100 -1.0 -0.5 0 0.5 No Hold 1.0 1.5 2.0 2.5 3.0 No Hold V18 = 0 Vdc Hold V18 1O
Output Current (I17)
V15, INPUT VOLTAGE (Vdc)
V15, INPUT VOLTAGE (Vdc)
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
9
LAST ORDER 15JAN02 LAST SHIP 27DEC02
15
9
I 15 , INPUT CURRENT (mA)
MC13156
Figure 17. MC13156DW Application Circuit
+ 1.0
(6) 0.146
15 k 100 p (5) 0.82
MMBR5179 MC13156
144.455 MHz RF Input SMA 7.5 p 50 p 1 (1) 0.1 10 n 10 n 68 p Mixer 24
5.6 k 470 43 p 133.755 MHz Osc/Tripler (4) 3rd O.T. XTAL 1.0 k
2
23
3 (2) 10.7 MHz Ceramic Filter
VEE
22 Carrier Detect 100 k 20 RSSI Output 47 k 10 n 10 n 18 Data Slicer Hold 10 k 17 Data Output
4
VCC
Bias
21
5 10 n 6 430 10 n 7 Data Slicer 8 (2) 10.7 MHz Ceramic Filter Bias IF Amp VEE
19
VCC
9
VCC LIM Amp
VEE
16 100 n 15 180 p 100 k
10 10 n 11 430 10 n 12
14 100 k 13 5.0 p (3) 1.5 VCC
150 p
10 k
+
1.0
NOTES: 1. 0.1 H Variable Shielded Inductor: Coilcraft part # M1283-A or equivalent. 2. 10.7 MHz Ceramic Filter: Toko part # SK107M5-A0-10X or Murata Erie part # SFE10.7MHY-A. 3. 1.5 H Variable Shielded Inductor: Toko part # 292SNS-T1373. 4. 3rd Overtone, Series Resonant, 25 PPM Crystal at 44.585 MHz. 5. 0.814 H Variable Shielded Inductor: Coilcraft part # 143-18J12S. 6. 0.146 H Variable Inductor: Coilcraft part # 146-04J08.
10
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DEVICE ON LIFETIME BUY
MC13156
Figure 18. MC13156DW Circuit Side Component Placement
+1 10n 1.0k Local OSC
10n
IF In
5179
C 5.6k
68p
LO In
E 100p
DEVICE ON LIFETIME BUY
MC13156DW
10n
430
10n
10n
10n 100n 180 100 10k
47k
100k
430 10n 10n
+1
VCC
Figure 19. MC13156DW Ground Side Component Placement
150p 10k
100
10n
15k
B
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
11
LAST ORDER 15JAN02 LAST SHIP 27DEC02
43p 470
MC13156
APPLICATIONS INFORMATION
Component Selection The evaluation PC board is designed to accommodate specific components, while also being versatile enough to use components from various manufacturers and coil types. Figures 18 and 19 show the placement for the components specified in the application circuit (Figure 17). The applications circuit schematic specifies particular components that were used to achieve the results shown in the typical curves and tables but equivalent components should give similar results. Input Matching Networks/Components The input matching circuit shown in the application circuit schematic is passive high pass network which offers effective image rejection when the local oscillator is below the RF input frequency. Silver mica capacitors are used for their high Q and tight tolerance. The PC board is not dedicated to any particular input matching network topology; space is provided for the designer to breadboard as desired. Alternate matching networks using 4:1 surface mount transformers or BALUNS provide satisfactory performance. The 12 dB SINAD sensitivity using the above matching networks is typically -100 dBm for fmod = 1.0 kHz and fdev = 75 kHz at fIN = 144.45 MHz and fOSC = 133.75 MHz (see Figure 25). It is desirable to use a SAW filter before the mixer to provide additional selectivity and adjacent channel rejection and improved sensitivity. The SAW filter should be designed to interface with the mixer input impedance of approximately 1.0 k. Table 1 displays the series equivalent single-ended mixer input impedance. Local Oscillators VHF Applications - The local oscillator circuit shown in the application schematic utilizes a third overtone crystal and an RF transistor. Selecting a transistor having good phase noise performance is important; a mandatory criteria is for the device to have good linearity of beta over several decades of collector current. In other words, if the low current beta is suppressed, it will not offer good 1/f noise performance. A third overtone series resonant crystal having at least 25 ppm tolerance over the operating temperature is recommended. The local oscillator is an impedance inversion third overtone Colpitts network and harmonic generator. In this circuit a 560 to 1.0 k resistor shunts the crystal to ensure that it operates in its overtone mode; thus, a blocking capacitor is needed to eliminate the dc path to ground. The resulting parallel LC network should "free-run" near the crystal frequency if a short to ground is placed across the crystal. To provide sufficient output loading at the collector, a high Q variable inductor is used that is tuned to self resonate at the 3rd harmonic of the overtone crystal frequency. The on-chip grounded collector transistor may be used for HF and VHF local oscillator with higher order overtone crystals. Figure 20 shows a 5th overtone oscillator at 93.3 MHz and Figure 21 shows a 7th overtone oscillator at 148.3 MHz. Both circuits use a Butler overtone oscillator configuration. The amplifier is an emitter follower. The crystal is driven from the emitter and is coupled to the high impedance base through a capacitive tap network. Operation at the desired overtone frequency is ensured by the parallel resonant circuit formed by the variable inductor and the tap capacitors and parasitic capacitances of the on-chip transistor and PC board. The variable inductor specified in the schematic could be replaced with a high tolerance, high Q ceramic or air wound surface mount component if the other components have good tolerances. A variable inductor provides an adjustment for gain and frequency of the resonant tank ensuring lock up and startup of the crystal oscillator. The overtone crystal is chosen with ESR of typically 80 and 120 maximum; if the resistive loss in the crystal is too high, the performance of the oscillator may be impacted by lower gain margins.
Table 1. Mixer Input Impedance Data (Single-ended configuration, VCC = 3.0 Vdc, local oscillator drive = 100 mVrms)
Series Equivalent Complex Impedance (R + jX) () 190 - j380 160 - j360 130 - j340 110 - j320 97 - j300 82 - j280 71 - j270 59 - j260 52 - j240 44 - j230 38 - j220 Parallel Resistance Rp () 950 970 1020 1040 1030 1040 1100 1200 1160 1250 1300 Parallel Capacitance Cp (pF) 4.7 4.4 4.2 4.2 4.0 4.0 4.0 3.9 3.9 3.8 3.8
Frequency (MHz) 90 100 110 120 130 140 150 160 170 180 190
12
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DEVICE ON LIFETIME BUY
MC13156
A series LC network to ground (which is VCC) is comprised of the inductance of the base lead of the on-chip transistor and PC board traces and tap capacitors. Parasitic oscillations often occur in the 200 to 800 MHz range. A small resistor is placed in series with the base (Pin 24) to cancel the negative resistance associated with this undesired mode of oscillation. Since the base input impedance is so large a small resistor in the range of 27 to 68 has very little effect on the desired Butler mode of oscillation. The crystal parallel capacitance, Co, provides a feedback path that is low enough in reactance at frequencies of 5th overtone or higher to cause trouble. Co has little effect near resonance because of the low impedance of the crystal motional arm (Rm-Lm-Cm). As the tunable inductor which forms the resonant tank with the tap capacitors is tuned off the crystal resonant frequency, it may be difficult to tell if the oscillation is under crystal control. Frequency jumps may occur as the inductor is tuned. In order to eliminate this behavior an inductor (Lo) is placed in parallel with the crystal. Lo is chosen to resonant with the crystal parallel capacitance (Co) at the desired operation frequency. The inductor provides a feedback path at frequencies well below resonance; however, the parallel tank network of the tap capacitors and tunable inductor prevent oscillation at these frequencies. UHF Application Figure 22 shows a 318.5 to 320 MHz receiver which drives the mixer with an external varactor controlled (307.8 to 309.3 MHz) LC oscillator using an MPS901 (RF low power transistor in a TO-92 plastic package; also MMBR901 is available in a SOT-23 surface mount package). With the 50 k 10 turn potentiometer this oscillator is tunable over a range of approximately 1.5 MHz. The MMBV909L is a low voltage varactor suitable for UHF applications; it is a dual back-to-back varactor in a SOT-23 package. The input matching networ k us es a 1:4 impedanc e matching transformer (Recommended sources are Mini-Circuits and Coilcraft). Using the same IF ceramic filters and quadrature detector circuit as specified in the applications circuit in Figure 17, the 12 dB SINAD performance is -95 dBm for a fmod = 1.0 kHz sinusoidal waveform and fdev 40 kHz. This circuit is breadboarded using the evaluation PC board shown in Figures 32 and 33. The RF ground is VCC and path lengths are minimized. High quality surface mount components were used except where specified. The absolute values of the components used will vary with layout placement and component parasitics. RSSI Response Figure 26 shows the full RSSI response in the application circuit. The 10.7 MHz, 110 kHz wide bandpass ceramic filters (recommended sources are TOKO part # SK107M5-AO-10X or Murata Erie SFE10.7MHY-A) provide the correct bandpass insertion loss to linearize the curve between the limiter and IF portions of RSSI. Figure 25 shows that limiting occurs at an input of -100 dBm. As shown in Figure 26, the RSSI output linear from -100 dBm to -30 dBm. The RSSI rise and fall times for various RF input signal levels and R20 values are measured at Pin 20 without 10 nF filter capacitor. A 10 kHz square wave pulses the RF input signal on and off. Figure 27 shows that the rise and fall times are short enough to recover greater than 10 kHz ASK data; with a wider IF bandpass filters data rates up to 50 kHz may be achieved. The circuit used is the application circuit in Figure 17 with no RSSI output filter capacitor.
Figure 20. MC13156DW Application Circuit
fRF = 104 MHz; fLO = 93.30 MHz 5th Overtone Crystal Oscillator 33 (4) 0.135 H + 1.0 27 p 24 1.0 H (3) 2 10 n 3 To Filter VEE 23 4.7 k 22 10 n VCC 5th OT XTAL 30 p
104 MHz RF Input SMA
(2) 10 p
120 p 1 (1) 0.1
Mixer
3.0 p
NOTES: 1. 0.1 H Variable Shielded Inductor: Coilcraft part # M1283-A or equivalent. 2. Capacitors are Silver Mica. 3. 5th Overtone, Series Resonant, 25 PPM Crystal at 93.300 MHz. 4. 0.135 H Variable Shielded Inductor: Coilcraft part # 146-05J08S or equivalent.
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
13
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DEVICE ON LIFETIME BUY
MC13156
Figure 21. MC13156DW Application Circuit
(4) 76 nH 33 (2) 5.0 p + 1.0 27 p 24 0.22 H 47 p 2 10 n 23 4.7 k 3 To IF Filter VEE 22 (3) 7th OT XTAL 10 n VCC fRF = 159 MHz; fLO = 148.30 MHz 7th Overtone Crystal Oscillator
159 MHz RF Input SMA
50 p 1 (1) 0.08 H 470
Mixer
NOTES: 1. 0.08 H Variable Shielded Inductor: Toko part # 292SNS-T1365Z or equivalent. 2. Capacitors are Silver Mica. 3. 7th Overtone, Series Resonant, 25 PPM Crystal at 148.300 MHz. 4. 76 nH Variable Shielded Inductor: Coilcraft part # 150-03J08S or equivalent.
Figure 22. MC13156DW Varactor Controlled LC Oscillator
(2) 50 k + 1.0 VVCO 1.0 M
47 k
(6) 4.7 k MPS901 318.5 to 320 MHz RF Input SMA 2 23 1.8 k 3 VEE 22 12 k 24 p (1) 1:4 Transformer 1 Mixer 24
0.1
6.8 p 24 p 20 p
(4) MMBV909L (3) 18.5 nH 1.0 n
307.8-309.3 MHz LC Varactor Controlled Oscillator
VCC = 3.3 Vdc (Reg)
NOTES: 1. 1:4 Impedance Transformer: Mini-Circuits. 2. 50 k Potentiometer, 10 turns. 3. Spring Coil; Coilcraft A05T. 4. Dual Varactor in SOT-23 Package. 5. All other components are surface mount components. 6. Ferrite beads through loop of 24 AWG wire.
14
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DEVICE ON LIFETIME BUY
MC13156
45 MHz Narrowband Receiver The above application examples utilize a 10.7 MHz IF. In this section a narrowband receiver with a 455 kHz IF will be described. Figure 23 shows a full schematic of a 45 MHz receiver that uses a 3rd overtone crystal with the on-chip oscillator transistor. The oscillator configuration is similar to the one used in Figure 17; it is called an impedance inversion Colpitts. A 44.545 MHz 3rd overtone, series resonant crystal is used to achieve an IF frequency at 455 kHz. The ceramic IF filters selected are Murata Erie part # SFG455A3. 1.2 k chip resistors are used in series with the filters to achieve the terminating resistance of 1.4 k to the filter. The IF decoupling is very important; 0.1 F chip capacitors are used at Pins 6, 7, 11 and 12. The quadrature detector tank circuit uses a 455 kHz quadrature tank from Toko. The 12 dB SINAD performance is -109 dBm for a fmod = 1.0 kHz and a fdev = 4.0 kHz. The RSSI dynamic range is approximately 80 dB of linear range (see Figure 24). Receiver Design Considerations The curves of signal levels at various portions of the application receiver with respect to RF input level are shown in Figure 28. This information helps determine the network topology and gain blocks required ahead of the MC13156 to achieve the desired sensitivity and dynamic range of the receiver system. In the application circuit the input third order intercept (IP3) performance of the system is approximately -25 dBm (see Figure 29).
Figure 23. MC13156DW Application Circuit at 45 MHz
1.8 H (6) 45 Hz RF Input SMA 180 p 2 10 n (2) 455 kHz Ceramic Filter 1.2 k 3 VEE 22 10 n 21 100 k 20 IF Amp 6 0.1 7 1.2 k 8 (2) 455 kHz Ceramic Filter Data Slicer Bias 17 Data Output 9 VCC VEE 16 100 n 15 LIM Amp 11 0.1 12 5.0 p (3) 680 H VCC = 2.0 to 5.0 Vdc 13 14 1.0 n 100 k 100 k Audio To C-Message Filter and Amp. VEE 19 10 n 18 10 k Data Slicer Hold 47 k 10 n RSSI Output Carrier Detect 23 39 p 10 k 33 p (1) 0.33 H Mixer 10 n 24 56 p (5) 0.416 H 470 k (4) 3rd OT XTAL 44.545 MHz + 1.0
1
4
VCC
Bias
5 0.1
VCC
10 0.1
27 k
180 p
NOTES: 1. 0.33 H Variable Shielded Inductor: Coilcraft part # 7M3-331 or equivalent. 2. 455 kHz Ceramic Filter: Murata Erie part # SFG455A3. 3. 455 kHz Quadrature Tank: Toko part # 7MC8128Z. 4. 3rd Overtone, Series Resonant, 25 PPM Crystal at 44.540 MHz. 5. 0.416 H Variable Shielded Inductor: Coilcraft part # 143-10J12S. 6. 1.8 H Molded Inductor.
+
1.0
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
15
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DEVICE ON LIFETIME BUY
MC13156
Figure 24. RSSI Output Voltage versus Input Signal Level
1.8 RSSI OUTPUT VOLTAGE (Vdc) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 -120 -100 -80 -60 -40 -20 0 20 fRF = 45.00 MHz VCC = 2.0 Vdc 12 dB SINAD @ -109 dBm (0.8 Vrms) (See Figure 23) S + N, N (dB) 10 0 -10 -20 -30 -40 N -50 -110 -100 S+N VCC = 5.0 Vdc fdev = 75 kHz fmod = 1.0 kHz fin = 144.45 MHz (See Figure 17)
Figure 25. S + N/N versus RF Input Signal Level
-90
-80
-70
-60
-50
-40
-30
-20
SIGNAL INPUT LEVEL (dBm)
RF INPUT SIGNAL (dBm)
Figure 26. RSSI Output Voltage versus Input Signal Level
t r , t f , RSSI RISE AND FALL TIMES ( s) 1.4 RSSI OUTPUT VOLTAGE (Vdc) 1.2 1.0 0.8 0.6 0.4 0.2 -120 VCC = 5.0 Vdc fc = 144.455 MHz fLO = 133.755 MHz Low Loss 10.7 MHz Ceramic Filter (See Figure 17) -100 -80 -60 -40 -20 0 35 30 25 20 15 10 5.0 0
Figure 27. RSSI Output Rise and Fall Times versus RF Input Signal Level
tr tf tr tf tr tf
@ 22 k @ 22 k @ 47 k @ 47 k @ 100 k @ 100 k
0
-20
-40
-60
-80
SIGNAL INPUT LEVEL (dBm)
RF INPUT SIGNAL LEVEL (dBm)
Figure 28. Signal Levels versus RF Input Signal Level
0 MIXER IF OUTPUT LEVEL (dBm) -10 -20 POWER (dBm) -30 -40 -50 -60 -70 -100 -90 -80 -70 -60 -50 -40 -30 LO Level = -2.0 dBm (See Figure 17) IF Output Limiter Input 10 0 -10 -20 -30 -40 -50 -60
Figure 29. 1.0 dB Compression Pt. and Input Third Order Intercept Pt. versus Input Power
VCC = 5.0 Vdc fRF1 = 144.4 MHz fRF2 = 144.5 MHz fLO = 133.75 MHz PLO = -2.0 dBm (See Figure 17) 1.0 dB Comp. Pt. = -37 dBm
IP3 = -25 dBm
-70 -100
-80
-60
-40
-20
0
RF INPUT SIGNAL LEVEL (dBm)
RF INPUT POWER (dBm)
16
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DEVICE ON LIFETIME BUY
E CE E EC CC CC E EC CC EC
E C E CC E CC EC E E E E
E C E CC E CC EC E E E E E
E C E C E E E E E E
MC13156
BER TESTING AND PERFORMANCE
Description The test setup shown in Figure 31 is configured so that the function generator supplies a 100 kHz clock source to the bit error rate tester. This device generates and receives a repeating data pattern and drives a 5 pole baseband data filter. The filter effectively reduces harmonic content of the baseband data which is used to modulate the RF generator which is running at 144.45 MHz. Following processing of the signal by the receiver (MC13156), the recovered baseband sinewave (data) is AC coupled to the data slicer. The data slicer is essentially an auto-threshold comparator which tracks the zero crossing of the incoming sinewave and provides logic level data at its ouput. Data errors associated with the recovered data are collected by the bit error rate receiver and displayed. Bit error rate versus RF signal input level and IF filter bandwidth are shown in Figure 30. The bit error rate data was taken under the following test conditions: * Data rate = 100 kbps * Filter cutoff frequency set to 39% of the data rate or 39 kHz. * Filter type is a 5 pole equal-ripple with 0.5 phase error. * VCC = 4.0 Vdc * Frequency deviation = 32 kHz. Figure 30. Bit Error Rate versus RF Input Signal Level and IF Bandpass Filter
VCC = 4.0 Vdc Data Pattern = 2E09 Prbs NRZ Baseband Filter fc = 50 kHz fdev = 32 kHz IF Filter BW 110 kHz IF Filter BW 230 kHz
10 -3
10 -5
10 -7 -90
-85
-80
-75
-70
RF INPUT SIGNAL LEVEL (dBm)
Evaluation PC Board The evaluation PCB is very versatile and is intended to be used across the entire useful frequency range of this device. The center section of the board provides an area for attaching all SMT components to the circuit side and radial leaded components to the component ground side (see Figures 32 and 33). Additionally, the peripheral area surrounding the RF core provides pads to add supporting and interface circuitry as a particular application dictates.
Figure 31. Bit Error Rate Test Setup Function Generator
Wavetek Model No. 164 Gen Clock Input
Bit Error Rate Tester
HP3780A or Equivalent Rcr Clock Input Rcr Data Input
RF Generator
HP8640B
Clock Out
Generator Input
Modulation Input
RF Output
5 Pole Bandpass Filter
Data Slicer Output
Mixer Input
MC13156 UUT
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
17
LAST ORDER 15JAN02 LAST SHIP 27DEC02
10 -1
DEVICE ON LIFETIME BUY
BER, BIT ERROR RATE
MC13156
Figure 32. Circuit Side View
MC13156DW
4.0
Figure 33. Ground Side View
MC13156DW
Quadrature Detector
IF Filter IF Filter Local Oscillator 4.0
IF Input
18
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DEVICE ON LIFETIME BUY
MC13156
OUTLINE DIMENSIONS
L
24 25
17 S S 16
DEVICE ON LIFETIME BUY
-A- L
-B- B
V
B B P
DETAIL A
32 1 8 9
-A-, -B-, -D- -D- A 0.20 (0.008)
M
DETAIL A C A-B
S
D
S
0.05 (0.002) A-B S 0.20 (0.008)
M
H A-B
S
D
S
BASE METAL
F
M
DETAIL C J N D 0.20 (0.008)
M
CE -C-
SEATING PLANE
-H- H M
DATUM PLANE
0.01 (0.004)
C A-B
S
D
S
G
SECTION B-B
VIEW ROTATED 90 _CLOCKWISE
U
T -H-
DATUM PLANE
R
K X DETAIL C
Q
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DATUM PLANE -H- IS LOCATED AT BOTTOM OF LEAD AND IS COINCIDENT WITH THE LEAD WHERE THE LEAD EXITS THE PLASTIC BODY AT THE BOTTOM OF THE PARTING LINE. 4. DATUMS -A-, -B- AND -D- TO BE DETERMINED AT DATUM PLANE -H-. 5. DIMENSIONS S AND V TO BE DETERMINED AT SEATING PLANE -C-. 6. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. ALLOWABLE PROTRUSION IS 0.25 (0.010) PER SIDE. DIMENSIONS A AND B DO INCLUDE MOLD MISMATCH AND ARE DETERMINED AT DATUM PLANE -H-. 7. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. DAMBAR CANNOT BE LOCATED ON THE LOWER RADIUS OR THE FOOT.
DIM A B C D E F G H J K L M N P Q R S T U V X
MILLIMETERS MIN MAX 6.95 7.10 6.95 7.10 1.40 1.60 0.273 0.373 1.30 1.50 0.273 --- 0.80 BSC --- 0.20 0.119 0.197 0.33 0.57 5.6 REF 6_ 8_ 0.119 0.135 0.40 BSC 5_ 10_ 0.15 0.25 8.85 9.15 0.15 0.25 5_ 11_ 8.85 9.15 1.00 REF
INCHES MIN MAX 0.274 0.280 0.274 0.280 0.055 0.063 0.010 0.015 0.051 0.059 0.010 --- 0.031 BSC --- 0.008 0.005 0.008 0.013 0.022 0.220 REF 6_ 8_ 0.005 0.005 0.016 BSC 5_ 10_ 0.006 0.010 0.348 0.360 0.006 0.010 5_ 11_ 0.348 0.360 0.039 REF
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
19
LAST ORDER 15JAN02 LAST SHIP 27DEC02
FB SUFFIX PLASTIC QFP PACKAGE CASE 873-01 ISSUE A
D
S
C A-B
0.05 (0.002) A-B
M
0.20 (0.008)
0.20 (0.008)
M
H A-B
S
D
MC13156
OUTLINE DIMENSIONS
-A-
24 13 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN EXCESS OF D DIMENSION AT MAXIMUM MATERIAL CONDITION. MILLIMETERS MIN MAX 15.25 15.54 7.40 7.60 2.35 2.65 0.35 0.49 0.41 0.90 1.27 BSC 0.23 0.32 0.13 0.29 0_ 8_ 10.05 10.55 0.25 0.75 INCHES MIN MAX 0.601 0.612 0.292 0.299 0.093 0.104 0.014 0.019 0.016 0.035 0.050 BSC 0.009 0.013 0.005 0.011 0_ 8_ 0.395 0.415 0.010 0.029
-B-
12X
P 0.010 (0.25)
M
B
M
1
12
24X
D 0.010 (0.25)
M
J TA
S
B
S
F R C -T-
SEATING PLANE X 45 _
M
22X
G
K
DIM A B C D F G J K M P R
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Technical Information Center: 1-800-521-6274
JAPAN: Motorola Japan Ltd.; SPS, Technical Information Center, 3-20-1, Minami-Azabu. Minato-ku, Tokyo 106-8573 Japan. 81-3-3440-3569 ASIA / PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, 2, Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. 852-26668334
HOME PAGE: http://www.motorola.com/semiconductors/
20
MOTOROLA WIRELESS SEMICONDUCTOR SOLUTIONS - RF AND IF DEVICE DATA
MC13156/D
LAST ORDER 15JAN02 LAST SHIP 27DEC02
DW SUFFIX PLASTIC PACKAGE CASE 751E-04 (SO-24L) ISSUE E
DEVICE ON LIFETIME BUY

▲Up To Search▲

Price & Availability of MC13156

	To Download MC13156 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .