LC78621E Description
EN 5223 CMOS LSI LC78621E pact Disc Player DSP Preliminary Overview The LC78621E 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 LC78621E provides several types of signal processing, including demodulation of the optical pickup EFM signal, de-interleaving, error detection and correction, and digital filters that...
LC78621E Key Features
- 80-pin QIP (miniature, reduced space p
LC78621E Applications
- Input signal processing: The LC78621E takes an HF signal as input, digitizes (slices) that signal at a precise level, converts that signal to an EFM signal, and