tda4650多标准色解码器，与负色差输出信号集成电路Pdf资料

应用功能：多标准色解码器，与负色差输出信号 The TDA4650 is a monolitic integrated multistandard colour decoder for PAL, SECAM and NTSC (3.58 and 4.43 MHz) with negative colour difference output signals. The colour-difference output signals are fed to the TDA4660/TDA4661, Switched capacitor delay line.