Description
The HD49235FS is a digital signal processor for compact disc (CD) applications.
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.
HD49235FS Datasheet
