CXA2174中文资料索尼数据手册PDF规格书

描述 Description

The CXA2174S is an IC designed as a decoder for the Zenith TV Multi-channel System and also corresponds with I2C BUS. Functions include stereo demodulation, SAP (Separate Audio Program) demodulation, dbx noise reduction and sound processor. Various kinds of filters are built-in this IC. Adjustment, mode control and sound processor control are all executed through I2C BUS.

特性 Features

• Alignment-free VCO and filter

• Audio multiplexing decoder dbx noise reduction decoder sound processor

— One external input

— Volume control are all included in a single chip. Almost any sort of signal processing is possible through this IC.

• Input level, separation adjustments and each mode control are possible through I2C bus.

Applications

TV, VCR and other decoding systems for US audio multiplexing TV broadcasting