BA7242F Datasheet | ROHM

Features - 1) Supports both NTSC and PAL systems. 2) Internal flip-flop circuit for PAL mon mode switching 3) Equipped with Y / C separated output pin. 4) Internal 75Ω driver 5) Supports subcarrier pulse for color input - Block diagram SYNC BIN 1 CLAMP MATRIX BFP GIN 2 CLAMP BFP RIN 3 CLAMP BFP B-Y MOD VCC1 4 GND VCC 11 GND2 SYNC MIX VCC 14 VCC2 YOUT Y/C MIX VOUT SYNC CHROMA GEN SYNC COUT BURST FLAG R-Y MOD F- F 9 NT / PAL NT / PAL NT / PAL FILTER PHASE GEN GND1 SCIN Multimedia ICs - Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Tstg Limits 7 450∗ - 20 ~ + 70 - 55 ~ + 125 Unit V m W °C °C ∗ Reduced by 4.5m W for each increase in Ta of 1°C over 25°C. (When mounted on a 70mm × 70mm × 1.6mm glass epoxy board.) - Remended operating conditions (Ta = 25°C) Parameter Power supply voltage RIN input level GIN input level BIN input level SCIN input level Symbol VCC υRI υGI υBI υSC Limits 4.5 ~ 5.5 0 ~ 0.7 0 ~ 0.7 0 ~ 0.7 0.45 ~ 0.60 Unit V VP- P VP- P VP- P VP-...