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MM1068XS Datasheet(PDF) 3 Page - Mitsumi Electronics, Corp. |
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MM1068XS Datasheet(HTML) 3 Page - Mitsumi Electronics, Corp. |
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3 / 5 page  MITSUMI No-adjustment Sync Separator MM1068 Electrical Characteristics (Except where noted otherwise, Ta=25°C, VCC=5.0V, X=CSB503F2, R=390 [OHM], C=3300pF, SW1=ON, SW2=OFF) Item Symbol Measurement Measurement conditions Min. Typ. Max. Units circuit Operating power supply voltage VCC VCC 4.7 5.0 5.3 V Consumption current Id Id 8.0 11.5 mA Free-running frequency NTSC fO1 TP1 15.534 15.734 15.934 kHz Horizontal sync signal fCAP1 TP1 VIN : signal 1 *1 *2 300 500 Hz acquisition range NTSC Free-running frequency PAL fO2 TP1 X=CSB500F40, R=200OHM, C=4700pF 15.425 15.625 15.825 kHz Horizontal sync signal fCAP2 TP1 X=CSB500F40, R=200OHM, acquisition range PAL C=4700pF, VIN : signal 1 *1 *3 300 500 Hz LPF pin DC level VLPF TP4 SW2 : ON 0.9 1.4 1.9 V Sync separation level VSEPA VIN SW1 : OFF, VIN : staircase wave 1VP-P *4 20 50 80 mV H. sync pulse width tW1 TP1 VIN : signal 1, 15.734kHz *5 3.9 4.2 4.5 uS H. sync delay time Td1 TP1 VIN : signal 1, 15.734kHz *5 0.7 1.2 1.7 uS H. sync output voltage L VL1 TP1 VIN : signal 1, 15.734kHz *5 0.2 0.4 V H. sync output voltage H VH1 TP1 VIN : signal 1, 15.734kHz *5 4.8 5.0 V V. sync pulse width tW3 TP3 VIN : staircase wave 1VP-P *6 150 190 230 uS V. sync delay time td3 TP3 VIN : staircase wave 1VP-P *6 8.0 10.0 12.0 uS V. sync output voltage L VL3 TP3 VIN : staircase wave 1VP-P *6 0.2 0.4 V V. sync output voltage H VH3 TP3 VIN : staircase wave 1VP-P *6 4.8 5.0 V V. sync switching voltage L VTHL3 TP2 TP2 : DC voltage 5V Low *7 1.5 1.8 2.1 V V. sync switching voltage H VTHH3 TP2 TP2 : DC voltage 0V High *7 2.3 2.6 2.9 V Notes: *1 Signal 1 : Pulse signal with 0.3V amplitude and pulse width 4.7µS *2 Measuring horizontal sync signal pull-in range for NTSC With TP1 waveform not synchronized to signal 1, adjust signal 1 frequency toward 15.734kHz. The measurement value is the smaller of the synchronized frequency and the difference from 15.734. *3 Measuring horizontal sync signal pull-in range for PAL With TP1 waveform not synchronized to signal 1, adjust signal 1 frequency toward 15.625kHz. The measurement value is the smaller of the synchronized frequency and the difference from 15.625. *4 Measuring sync separation level Gradually lower staircase wave signal sync tip level, and measure sync tip level when Pin 9 waveform starts to change. Signal 1 waveform 4.7uS |
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