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HD49235FS Datasheet Digital Signal Processor For Cd

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: .. HD49235FS Digital Signal Processor for CD ADE-207-162A(Z) 2nd.

General Description

The HD49235FS is a digital signal processor for pact disc (CD) applications.

Key Features

  • Powerful error correction capability: two-symbol C1 correction and four-symbol C2 correction.
  • Quadruple-speed reproduction supported (maintaining two-symbol C1 and four-symbol C2 error correction).
  • On-chip analog PLL and digital PLL (VCO and phase detector).
  • Automatic adjustment of the free-running frequency of the VCO.
  • Built-in microprocessor interface.
  • On-chip 80-bit shift registers for Q-code buffering.
  • Cyclic redundancy check on.

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HD49235FS Distributor