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SAA7378GP - Single Chip Digital Servo Processor and Compact Disc Decoder

General Description

CD7 (SAA7378GP) is a single chip combining the functions of a CD decoder IC and Digital Servo IC.

The decoder part is based on CD6 (SAA7345GP) with an improved error correction strategy; the servo part is based on DSIC2 (TDA1301T) with improvements incorporated.

3.

Key Features

  • Single speed mode.
  • Full error correction strategy, t = 2 and e = 4.
  • All standard decoder functions implemented digitally on chip.
  • FIFO overflow concealment for rotational shock resistance.
  • Digital audio interface (EBU), audio only.
  • 2 - 4 times oversampling integrated digital filter.
  • Audio data peak level detection.
  • Kill interface for DAC deactivation during digital silence.
  • All TDA1301 (DSIC2) digital servo f.

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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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INTEGRATED CIRCUITS Data Sheet SAA7378GP Single Chip Digital Servo Processor and Compact Disc Decoder (CD7) Preliminary specification: Version 1.0 Philips Semiconductors May1995 Philips Semiconductors Preliminary specification: Version 1.0 Digital Servo Processor and Compact Disc Decoder (CD7) SAA7378GP 1. FEATURES • Single speed mode. • Full error correction strategy, t = 2 and e = 4. • All standard decoder functions implemented digitally on chip. • FIFO overflow concealment for rotational shock resistance. • Digital audio interface (EBU), audio only. • 2 - 4 times oversampling integrated digital filter. • Audio data peak level detection. • Kill interface for DAC deactivation during digital silence. • All TDA1301 (DSIC2) digital servo functions, plus extra hi-level functions.