LC78620E Datasheet | SANYO

Ordering number : EN- 5130 CMOS LSI LC78620E pact Disc Player DSP Preliminary Overview The LC78620E is a CMOS LSI that implements the signal processing and servo control required by pact disk players, laser disks, CD-V, CD-I and related products. The LC78620E provides several types of signal processing, including demodulation of the optical pickup EFM signal, de-interleaving, error detection and correction, and digital filters that can help reduce the cost of CD player units. It also processes a rich set of servo system mands sent from the control microprocessor. It also incorporates an EFM-PLL circuit and a one-bit D/A converter. more consecutive C2 flags occur. - Support for...