CXD2586R Overview
The CXD2586R/-1 is a digital signal processor LSI for CD players. This LSI incorporates the digital servo, digital filter and 1-bit DAC.
CXD2586R Key Features
- All digital signal processing during playback is performed with a single chip
- Highly integrated mounting possible due to a builtin RAM Digital Signal Processor Block
- Playback mode which supports CAV (Constant Angular Velocity)
- Frame jitter free
- Half-speed to octuple-speed continuous playback possible with a low external clock (only CXD2586R-1 supports up to octup
- Allows relative rotational velocity readout
- Wide capture range playback mode
- Spindle rotational velocity following method
- Supports normal-speed, double-speed, quadruplespeed, sextuple-speed and octuple-speed playback (only CXD2586R-1)
- Wide frame jitter margin (±28 frames) due to a built-in 32K RAM