Datasheet Details
| Part number | CXD2597Q |
|---|---|
| Manufacturer | Sony Semiconductor Solutions |
| File Size | 881.40 KB |
| Description | CD Digital Signal Processor with Built-in Digital Servo and DAC |
| Datasheet |
 CXD2597Q Datasheet
|
|
|
Description
The CXD2597Q is a digital signal processor LSI for CD players.
This LSI incorporates a digital servo, digital filter, zero detection circuit, 1-bit DAC and analog low-pass filter on a single chip.
Features
- Digital Signal Processor (DSP) Block.
- Playback mode supporting CAV (Constant Angular Velocity).
- Frame jitter free.
- 0.5× to 4× continuous playback possible.
- Allows relative rotational velocity readout.
- Wide capture range playback mode.
- Spindle rotational velocity following method.
- Supports normal-speed to 4× speed playback.
- 16K RAM.
- EFM data demodulation.
- Enhanced EFM frame sync signal protection.
- S.