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CXA2054S - US Audio Multiplexing Decoder

General Description

The CXA2054S 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.

Key Features

  • Audio multiplexing decoder, dbx noise reduction decoder and sound processor (surround, volume limiter, bass.
  • treble, volume) are all included in a single chip. Almost any sort of signal processing is possible through this IC.
  • All adjustments are possible through I2C BUS to allow for automatic adjustment.
  • Various built-in filter circuits greatly reduce external parts.
  • There are two channel external inputs for LSOUT outputs.
  • Automatic volume c.

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Other Datasheets by Sony Semiconductor Solutions

Part Number Description
CXA2050S luminance signal processor
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CXA2054S US Audio Multiplexing Decoder Description The CXA2054S 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 while adjustment, mode control and sound processor control are all executed through I2C BUS. Features • Audio multiplexing decoder, dbx noise reduction decoder and sound processor (surround, volume limiter, bass · treble, volume) are all included in a single chip. Almost any sort of signal processing is possible through this IC. • All adjustments are possible through I2C BUS to allow for automatic adjustment.