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, separat...
CXA2174S: 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...
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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.