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SAA7210 - Decoder for compact disc digital audio system

General Description

The SAA7210 incorporates the functions of demodulator, subcoding processor, error corrector and concealment in one chip.

The device accepts data from the disc and outputs serial data directly to a dual 16-bit digital-to-analogue converter TOA1541 (OAC) via the Inter IC signal bus (1 2 S).

Key Features

  • Adaptive slicer with high-frequency level detector for input data.
  • Built-in drop-out detector to prevent error propagation in adaptive slicer.
  • Fully protected timing synchronization to incoming data.
  • Eight-to-Fourte.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DEVELOPMENT DATA This data sheet contains advance information and specifications are subject to change without notice. l____S_A_A_7_2_1_0 _____ DECODER FOR COMPACT DISC DIGITAL AUDIO SYSTEM GENERAL DESCRIPTION The SAA7210 incorporates the functions of demodulator, subcoding processor, error corrector and concealment in one chip. The device accepts data from the disc and outputs serial data directly to a dual 16-bit digital-to-analogue converter TOA1541 (OAC) via the Inter IC signal bus (1 2 S). The 12 S output can also be fed via the stereo interpolating digital filter SAA7220 which provides additional concealment plus over-sampling digital filtering. For descriptive purposes, the SAA721 0 is referred to as the A-chip and the SAA7220 as the B-chip.