m52765fp Mitsumi Electronics, Corp., m52765fp Datasheet
m52765fp
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m52765fp Summary of contents
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... GND 7 18 GND MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC SIF CARRIER DET LEVEL APC FILTER VIDEO OUT NTSC / OTHER SW Vcc Vcc VCO COIL VCO COIL SIF CARRIER DET OUT QIF OUT AF FILTER LIMITER IN ...
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... Ta = 25ºC, unless otherwise noted ) Ratings Symbol Vcc 6.0 Pd 1190 Topr -20 ~ +75 Tstg -40 ~ +150 ( maximum ratings ) Mounting in standard circuit board 714 Ambient temperature Ta (ºC) • • • • • • • 5.0 V MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC Unit Note V mW ºC ºC 150 100 125 ...
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... VCO Radio APC TV VIDEO DET IF AGC VIF AMP N.C VIF IN FIG.1 MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC BPF LIM AMP FM DET QIF DET 47K QIF AGC AF AMP SIF AMP SIF IN FM det coil 5923 ...
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... IN — — — — — VIF SG10 — TP2 — IN VIF SG10 — TP2 — IN VIF TP2 SG10 — — IN MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC Limits MIN TY P MAX VCC= SW19=2 SW10=2 3.5 3.2 3.8 2.1 1.8 2.4 SW22 — SW10=2 7.0 — 6.0 — 48 ...
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... IN VIF SG12 TP22A — — IN VIF TP22A — SG2 — IN — — — — TP5 — — — — TP5 MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC Limits Unit Note MIN TY P MAX 35 40 — SW10=2 — — 1.45 0.85 1.15 1 deg ...
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... IN SIF TP3 SG21 — LIM SG22 0 TP12 — IN LIM SG22 0 TP12 — IN LIM SG19 0 — TP12 IN MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC Limits MIN TY P MAX 90 96 102 90 96 102 300 430 615 — 0.2 1.0 — — — — ...
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... VCO COIL 5549 TP21 VCO Radio APC TV VIDEO DET VIF AMP N.C 1:1 51 VIF IN Fig.2 MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC BPF 1K V14 1 2 SW14 TP15 TP14 TP16 LIM AMP FM DET QIF DET 47K QIF AGC AF AMP ...
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... All capacitor is 0.01µF, unless otherwise noted VCO Radio APC TV VIDEO DET VIF AMP TP4 HI RX meter LO MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF LIM AMP FM DET QIF DET 47K 47K QIF AGC AF AMP SIF AMP TP7 HI RX meter LO ...
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... MHz Level Variable FM 400Hz ±25KHz dev 17 fo=4.5 MHz 100 dBµ AM 400 fo=4.5 MHz Level Variable Cw 19 fo=4.5 MHz 90 dBµ Cw fo=54.25 MHz 90 dBµ fo=54.25 MHz Level Variable fo=4.5 MHz 90 dBµ FM 400 Hz ±75 KHz dev 50 Termination Mixed Signal Cw Level Variable Mixed Signal MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC ...
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... Input SG5 (Vi=90dBµ) into VIF IN , and measure the level of the 20KHz component of Video output. 2. Gradually increase the and measure the input level when the output reaches -3dB. 0 det 0 S/N=20 log NOISE -f ) when the ( MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC (dB component ...
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... Decrease the frequency of SG9 until the VCO is out of locked-oscillation. 2. Increase the frequency of SG9 and measure the frequency fL when the VCO locks 58. Capture range (dB) TP3 Voltage V 3H 1/2VCC Vi (MHz) (MHz) (MHz) MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF Vi(dBµ) ...
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... Adjust AGC filter voltage V10 so that the minimum DC level of the output waveform is 1.0V this time, measure TP22A with a spectrum analyzer . The inter modulation is defined as a difference between 0.92MHz and 3.58 MHz frequency components. , Minimum AFT voltage V 2H TP2 Voltage (mV/kHz) 4V f(3) MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF f(MHz) f(2) ...
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... AMR = 20log 14. AF S/N: AF S/N 1. Input SG19 into SIF IN, and measure the output noise level of AF OUT (TP12). This level is named VN. 2. S/N is; S/N = 20log -3dB LIM 90 VoAF (mVr.m.s) VAM (mVr.m.s) VoAF (mVr.m.s) VN (mVr.m.s) MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC Input lev el [dBµ] (dB) (dB) ...
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... Then, the level of SG21, V3F, is measured at the time when the DC voltage of RF AGC OUT (TP3) has just reached 1/2Vcc. 17. AF S/N (S SG19 is applied to SIF IN and the output noise of AUDIO OUT (TP12) is measured. The measured noise is named VNF. S 20log VoF [mVr.m.s] 2. S/N F is, [dB] VNF [mVr.m.s] MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC ...
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... Lot number constitution The first place of the year (1999) Copper alloy : Solder plating weekly code (12th week) MITSUBISHI ICs (TV) M52765FP PLL-SPLIT VIF/SIF IC MITSUBISHI Model Number Mark lot number 3 4 Production Running number factory code ...