Datasheet Summary
Ordering number : EN 5121B
CMOS LSI
LC78630E pact Disk Player DSP
Overview
The LC78630E is a CD-DA signal-processing LSI for use in video CD player systems. The LC78630E incorporates signal-processing circuits for demodulating and deinterleaving the EFM signal from the optical pickup, error detection and correction, and digital filtering. It also includes a 1-bit D/A converter and executes mands sent from a system control microprocessor.
Package Dimensions unit: mm 3174-QFP80E
[LC78630E]
Features
- Built-in PLL for EFM signal synchronization (a hybrid analog-digital PLL that supports 4× playback)
- Built-in PLL for variable pitch playback (±13%)
- 18KB RAM on chip
- Error...