SAA7376

INTEGRATED CIRCUITS DATA SHEET SAA7376 Digital servo processor and Compact Disc decoder (CD7) Product specifications Supersedes data of 1995 Nov 24 File under Integrated Circuits, IC01 1998 Feb 26 Philips Semiconductors Product specifications Digital servo processor and Compact Disc decoder (CD7) CONTENTS 1 2 3 4 5 6 7 7.1 7.1.1 7.1.2 7.1.3 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 7.12.1 7.12.2 7.12.3 7.12.4 FEATURES GENERAL DESCRIPTION QUICK REFERENCE DATA ORDERING INFORMATION BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION Decoder part Principle operational modes of the decoder Crystal frequency selection Standby modes Crystal oscillator Data slicer and clock regenerator Demodulator Frame sync protection EFM demodulation Subcode data processing Q-channel processing EIAJ 3 and 4-wire subcode (CD graphics) interfaces V4 subcode interface FIFO and error corrector Flags output (CFLG) C2FAIL Audio functions De-emphasis and phase linearity Digital oversampling filter Concealment Mute, full scale, attenuation and fade Peak detector DAC interface EBU interface Format KILL circuit The VIA interface Spindle motor control Motor output modes Spindle motor operating modes Loop characteristics FIFO overflow 7.13 7.13.1 7.13.2 7.13.3 7.13.4 7.13.5 7.13.6 7.13.7 7.13.8 7.13.9 7.13.10 7.13.11 7.14 7.14.1 7.14.2 7.14.3 7.14.4 7.14.5 8 9 10 11 12 13 14 15 15.1 15.2 15.3 15.4 16 17 18 SAA7376 Servo part Diode ...