SAA7374

INTEGRATED CIRCUITS DATA SHEET SAA7374 Low voltage digital servo processor and Compact Disc decoder (CD7LV) Product specification Supersedes data of 1995 Dec 06 File under Integrated Circuits, IC01 1998 Feb 26 Philips Semiconductors Product specification Low voltage digital servo processor and Compact Disc decoder (CD7LV) CONTENTS 1 2 3 4 5 6 7 7.1 7.1.1 7.1.2 7.1.3 7.1.4 7.2 7.3 7.4 7.4.1 7.4.2 7.5 7.5.1 7.5.2 7.5.3 7.6 7.6.1 7.6.2 7.7 7.7.1 7.7.2 7.7.3 7.7.4 7.7.5 7.8 7.9 7.9.1 7.10 7.11 7.12 7.13 7.13.1 7.13.2 7.13.3 7.13.4 FEATURES GENERAL DESCRIPTION QUICK REFERENCE DATA ORDERING INFORMATION BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION Decoder part Principle operational modes of the decoder Decoding speed and crystal frequency Lock-to-disc mode Standby modes Crystal oscillator Data slicer and clock regenerator Demodulator Frame sync protection EFM demodulation SAA7374 Subcode data processing Q-channel processing EIAJ 3 and 4-wire subcode (CD graphics) interface V4 subcode interface FIFO error corrector Flags output (CFLG) C2FAIL Audio functions De-emphasis and phase linearity Digital oversampling filter Concealment Mute, full-speed, attenuation and fade Peak detector DAC interface EBU interface Format KILL circuit Audio features off The VIA interface Spindle motor control Motor output modes Spindle motor operating modes Loop characteristics FIFO overflow 7.14 7.14.1 7.14.2 7.14.3 7.14.4 7.14.5 7.14.6 7.14.7 7.14.8 7.14.9 7.14.10 7.14.11 7.15 7.15.1 7.15.2 7.15.3 7.15....