M52770ASP Datasheet | Mitsubishi Electric

DESCRIPTION The M52770ASP is a single chip CTV processor which has VIF/SIF, luminance, chrominance, mono sound, OSD display, RGB interface, and deflection. And it is possible to control each parameters by bus. A baseband 1H delay line is built-in, and conjunction with SECAM decoder M52325AP simplifies multi system CTV chassis. I2C PIN CONFIGURATION (TOP VIEW) VIF GND AFT OUT SIF LIMITER IN RF AGC OUT QIF OUT 1 2 3 4 5 6 7 8 9 10 11 64 VIF VIDEO OUT 63 VIF APC FILTER1 62 VIF VCO (2) 61 VIF VCO (1) 60 FM DIRECT OUT 59 EXT AUDIO IN 58 AUDIO BYPASS 57 AUDIO OUT 56 VIF APC FILTER2 55 -(R-Y) IN 54 -(B-Y) IN 53 Hi VCC 52 SECAM REF. 51 VIDEO CLAMP 50 X-TAL 4.43 49 SYNC SEP IN(2) 48 SYNC SEP IN(1) 47 Y SW OUT 46 VIDEO/CHROMA GND 45 TV IN 44 CHROMA APC FILTER 43 EXT IN 42 KILLER FILTER 41 X-TAL 3.58 40 CONTRAST CONTROL 39 R IN 38 BLK HOLD 37 G IN 36 X-RAY IN 35 VIDEO IN 34 ID FILTER 33 CHROMA IN FEATURES - Built-in 1H Delay Line using Bi-CMOS technology - Multistandard PLL demodulator for IF - Alignment - free sound demodulator - Flexible source selection with internal CVBS and external CVBS or Y/C input signal - Audio switch integrated - Integrated chroma trap and bandpass filters with auto-calibration - Luminance delay line integrated - RGB control circuit with cut-off and drive - Linear RGB inputs and fast blanking - Horizontal synchronaization with two control loops and alignmentfree H-oscillator - Vertical count-down circuit - Vertical saw tooth generator integrated - I2C Bus control of various functions - Easy interfacing with SECAM decoder for multistandard applications - Small amount of peripheral ponents IF AGC FILTER QIF IN SPOT KILLER VIF IN(1) VIF IN(2) VIF VCC FAST BLK 12 SCL 13 SCP OUT 14 H OUT 15 VSS SDA 16 17 VDD DECOUPLING 18 AFC 1 FILTER 19 H OSC MUTE FILTER R OUT G OUT 20 21 22 23 24 25 26 27 28 APPLICATION NTSC/PAL TELEVISION B OUT DEFLECTION GND V OUT(RAMP/PULSE) QUICK REFERENCE DATA - Supply voltage pin11(VIF), pin31(video/chroma)...