View ILA5737D_1254436.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ILA5737D Low-power high-frequency triple (metric waves, microwaves) mixer-oscillator for video equipment
IC ILA5737D is monolithic microcircuit, low-power high-frequency triple (metric waves, microwaves) mixer-oscillator for video equipment used in TV tuners and videotape recorder tuners. IC does assignment, matching, filtration and amplification of IF from TV signal applied from on-air within three tunable frequency ranges. Functions
does assignment and amplification of IF from TV signal applied from on-air within three tunable frequency ranges.
Pinout
COSCIB2 AOSCIB COSCC 2 AOSCOC COSCOC 1 BOSCIB COSCIB1 BOSCOC 2 BOSCOC 1
01 02 03 04 05 06 07 08 09 10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
IFIN1 IFIN2 RFGND
Features.
Implemented in plastic small-size 24-pin SSOP-case with external lead pitch 0,65mm; - supply voltage 4.5 to 5.5V; - consumption current 42 to 58 mkA; - operation temperature range - 20C Tamb 80; - used frequency channels correspond to european standards with the following radiofrequency ranges: 48.25 MHz to 168.25 MHz; 175.25 MHz to 447.25 MHz; 455.25 MHz to 855.25 MHz - when using the corresponding external interconnection circuit, they are suitable for construction of all-channel tuners NTSC (USA and Japan). - allows the designer to make economic and small-size 3-bands tuner; Using ILA5737D time of tuner fabrication may be considerably reduced. Temperature compensation of reference voltage. -
CIN1 CIN2
AIN BIN1 BIN2
Vp
GND IF0UT2 IFOT1
L00UT1 L00UT2 BS
Korzhenevskogo 12, Minsk, 220064, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by
ILA5737D
Table 1. Maximum ratings
Parameter, symbol, unit Supply voltage, Vp V Switching voltage, Vsw V Maximum voltage on each output with series resistor 22kOhm, Vn (max) V Output current of each output on ground, Io mA Maximum time of short-circuit (all pins) tsc(max) Storage temperature range, Tstg, Ambient operation temperature, b Junction temperature, Tj, Temperature resistance case - ambient, Rth ja, /W Maximum ratings min max 0 5,0 Absolute maximum ratings min max -0,3 7,0 -0,3 7,0 35 -10 10 -20 80 120 -55 +125 150
Table 2. Electrical parameters of IC ILA5737 (-20C Tatm. + 80)
Parameter, unit Supply voltage, V Consumption current, mA Switching voltage dependent on supply voltage, V Switching current, mkA Symbol Vp Ip Vsw Isw Test conditions min 4,5V Vp 5,5V Band A Band Band C Band Band Band Band A mixer fRF=50MHz fRF=170MHz fRF=50MHz fRF=170MHz fRF=170MHz Band A oscillator 0,45VBands mixer, Voltage amplification ratio, dB Noise factor, dB Input voltage level invoking frequency rise in the channel for 10kHz, dBmV Frequency range, MHz Frequency shift, kHz Sensitivity to supply voltage ripple, mV
tRF Gv NF Vi
41 20,5 20,5 96
fosc fshift Vripple
41 20 20
171 53
Korzhenevskogo 12, Minsk, 220064, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by
ILA5737D
Table 2 continued
Band B mixer Frequency range, MHz Voltage amplification ratio, dB Noise factor, dB Input voltage level invoking frequency rise in the channel for 10kHz, dBmV Frequency range, MHz Frequency shift, kHz Sensitivity to supply voltage ripple, mV tRF Gv NF Vi fRF=170MHz fRF=450MHz fRF=170MHz fRF=450MHz fRF=450MHz Band B oscillator 0,45Vfosc fshift Vripple
205 205 20 20
490 490 53
Frequency range, MHz Voltage amplification ratio, dB Noise factor, dB Input voltage level invoking frequency rise in the channel for 10kHz, dBmV Frequency range, MHz Frequency shift, kHz Sensitivity to supply voltage ripple, mV
tRF Gv NF Vi
446 31 31 91
861 37 37 11 11
fosc fshift Vripple
485 20 18
900 53
Output voltage, dBmkV
Vo
80
100
Korzhenevskogo 12, Minsk, 220064, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by
ILA5737D
Schematics features of IC ILA5737D are the following: - Electronic band switch; - Buffered output of local oscillator - Voltage regulator, with inhibited frequency zone for oscillator stability; - Filter preamplifier on SAW with low output full resistance for direct filter control on SAW; - External IF filter between mixer output and IF amplifier input; - Mixer balanced with input implemented as per the circuit with common emitter for band A (one output); - Two-input oscillator for band A; - Mixer balanced with input implemented as per the circuit with common base for bands B and C (balanced input); - 3-output oscillator for band ; - 4-output oscillator for band . Table 3. Description of pins in ILA5737D (for 24-pin package of SSOP type)
Pin number 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Pin description Base 2 of oscillator input of band C Base of oscillator input of band A Collector 2 of band C output Collector of band A output Collector 1 of band C output Base of oscillator input of band B Base 1of oscillator input of band C Collector 2 of band B output Collector 1 of band B output Common output Output 2 of IF amplifier Output 1 of IF amplifier Input of band switch Output 2 of amplifier heterodyne Output 1 of amplifier heterodyne Supply voltage Input 2 of band Input 1 of band Input of band Input 2 of band Input 1 of band Common output for HF inputs Input 2 of IF filter Input 1 of IF filter
Korzhenevskogo 12, Minsk, 220064, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by
ILA5737D
Table 4. Typical values of external components parameters for application in test circuitry in figure 2.
Element symbol 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 Nominal 82 pF 5.6 pF 100 pF 82 pF 1 pF 2 pF 2 pF 2 pF 2 pF 1 pF 3,3 pF 3,3 pF 4,7 pF 1 nF 1 nF 39 pF 39 pF 68 pF 68 pF 1 nF 1 nF 1 nF 1 nF 1 nF 2,2 nF 1 nF 1 nF 1 nF 1 nF 1 nF Element symbol 31 32 33 34 35 D1 D2 D3 L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 R1 R2 R3 R5 R6 R7 R8 R9 R10 R11 R12 Nominal 1 nF 1 nF 1 nF 2,2 mkF 4,7 nF BB132 BB134 BB133 7.5 turns(d=3mm) 2.5 turns(d=3.5mm) 1.5 turns(d=2.5mm) 2.5 turns(d=3mm) 5.5 turns(d=2.5mm) 3*5 turns 2 turns 5.5 turns(d=2.5mm) 12.5 turns(d=5mm) 2.2mkH 47 kOhm 22 kOhm 22 kOhm 27 kOhm 27 kOhm 10 kOhm 50 kOhm 4,7 kOhm 100 kOhm 27 kOhm 15 kOhm
Korzhenevskogo 12, Minsk, 220064, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by
ILA5737D
Fig.2. Measurement circuitry of IL5737D
Korzhenevskogo 12, Minsk, 220064, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by

▲Up To Search▲

Price & Availability of ILA5737D

	To Download ILA5737D Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .