CD Player - ON Semiconductor
Description
LC78615E
CMOS LSI
Compact Disc Player IC
Overview
The LC78615E integrates RF signal processor for CD-DA/R/RW, servo control, EFM signal processing and playback controller (Sequencer : 8-bit CPU).
It is possible to make CD player system using with micro controller and driver IC’s with less components.
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Function
RF signal processing for CD-DA/R/RW, servo control and EFM signal processing.
Outputs CDDA, CDROM data
Outputs CD-TEXT decoded data using the serial interface or Serial communication line with external main controller.
CD playback system is realized with simple macro commands by the external controller because of the internal Sequencer (8-bit CPU).
Operating Voltage : 3.
3V Typical
Operating Temperature : 40C to +85C
Package : QIP64E(1414)
PQFP64 14x14 / QIP64E
ORDERING INFORMATION
See detailed ordering and shipping information on page 24 of this data sheet.
© Semiconductor Components Industries, LLC, 2015
1
January 2015 - Rev.
1
Publication Order Number : LC78615E/D
LC78615E
Detail of Functions
[CD-DSP functions] < Playback functions> Playback mode : CLV playback / Jitter free playback (VCEC) Playback speed : Normal speed, double speed, quadruple speed (CLV playback / Jitter free playback) RF system : AGC, CD-R and CD-R/W playback support, peak hold, bottom hold Error system : TE signal generation, FE signal generation Detection : Track count signal, Jitter, Defect (black, mirror) LASER power controller (APC) DC offset voltage cancellation All servo systems as tracking, focus, sled and spindle are implemented with digital processing.
Automatic adjustment functions : focus gain, focus bias, focus offset, tracking gain, tracking offset and tracking balance Shock detection / Interruption detection EFM signal synchronization detection, protection and interpolation Error detection, correction (C1=double, C2=quadruple/double) J...
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