TDA7338D集成电路（IC）的编码器解码器转换器规格书PDF中文资料

TDA7338D属于集成电路（IC）的编码器解码器转换器。由意法半导体集团制造生产的TDA7338D编码器，解码器，转换器该系列产品可用于将信息封装或编码为适合于传输或存储的格式，和/或在通信路径的另一端执行逆运算，通常是通过使用某些形式的调制过程。示例包括从数字数据生成模拟视频信号的器件（反之亦然）；基于传输目的对按钮的状态进行编码的器件（实现远程控制功能）；以及便于将标准 UART 连接到标准红外收发器的器件。

DESCRIPTION

The TDA7338 is a new concept of monolithic integrated stereo decoder with noise blanking for FM car radio applications. With the used BICMOS technique, the 19KHz Notch Filter, the PLL Filter and Phase Filter is realized on the chip with a Switched Capacitor concept.

FEATURES

■ INTEGRATED 19KHz SC NOTCH FILTERFOR PILOT CANCELLATION

■ ON CHIP FILTER FOR PILOT DETECTOR AND PLL

■ ADJUSTMENT FREE VOLTAGE CONTROLLED OSCILLATOR

■ AUTOMATIC PILOT DEPENDENT MONO/STEREO SWITCHING

■ NOISE BLANKING WITH PROGRAMMABLE THRESHOLD

■ HIGH CUT CONTROL AND STEREO BLEND INTEGRATED HIGH PASS FILTER FOR INTERFERENCE DETECTOR

■ LEVEL INPUT FOR ADDITIONAL SPIKE DETECTION ON FIELDSTRENGHT SIGNAL

■ VERY HIGH SUPPRESSION OF HARMONIC AND INTERFERENCE SIGNALS