TDA4472-M视频-IF和准并行声音处理集成电路Pdf资料

应用功能：视频-IF和准并行声音处理 The TDA4472 is an integrated bipolar circuit for video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), and the FM/NICAM sound IF signals.