Ordering number : EN6021 CMOS IC LC78602NE Compact Disc Player DSP with Built-in Microcontroller Overview The LC78602NE CMOS IC implements compact disc player signal processing, servo control, LED display, key input acquisition, and remote controller processing without requiring control by a separate microcontroller.
The basic functions provided include demodulation of the EFM signal from the optical pickup, deinterleaving, error detection and correction, 8× oversampling digital filters, D/A converter (with built-in analog low-pass filter), LED driver, remote controller processing, key acquisition, and control processing.
Thus this IC can provide excellent cost/performance characteristics...

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