CXD3048R Overview
The CXD3048R is a digital signal processor LSI for CD players. This LSI incorporates a digital servo, high & bass boost, shock-proof memory controller, 1-bit DAC and analog low-pass filter.
CXD3048R Key Features
- All digital signal processing during playback is performed with a single chip
- Highly integrated mounting possible due to a built-in RAM Digital Signal Processor (DSP) Block
- Supports CAV (Constant Angular Velocity) playback
- Frame jitter free
- 0.5× to 4× speed continuous playback possible
- Allows relative rotational velocity readout
- Wide capture range playback mode
- Spindle rotational velocity following method
- Supports 1× to 4× speed playback
- Supports variable pitch playback