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SAA7370A

NXP
Part Number SAA7370A
Manufacturer NXP
Description Digital servo processor and Compact Disc decoder
Published Apr 8, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET SAA7370A Digital servo processor and Compact Disc decoder (CD7) Product specification Su...
Datasheet PDF File SAA7370A PDF File

SAA7370A
SAA7370A

Overview
INTEGRATED CIRCUITS DATA SHEET SAA7370A Digital servo processor and Compact Disc decoder (CD7) Product specification Supersedes data of 1995 Nov 29 File under Integrated Circuits, IC01 1998 Feb 26 Philips Semiconductors Product specification Digital servo processor and Compact Disc decoder (CD7) CONTENTS 1 2 3 4 5 6 7 7.
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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 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 Loop characteristics FIFO overflow 7.
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4 16 17 18 SAA7370A Servo part Diode signal processing Signal conditioning Focus servo system Radial servo system Off-track counting Defect detection Off-track detection High level features Driver interface Microcontroller interface Microprocessor interface (4-wire bus mode) Microcontroller interface (I2C-bus mode) Summary of functions controlled by registers 0 to F Summary of servo commands Summary of servo command parameters LIMITING VALUES CHARACTERISTICS OPERATING CHARACTERISTICS (SUBCODE INTERFACE TIMING) OPERATING CHARACTERIST...


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