CXD2587Q 데이터 시트보기 (PDF) - Sony Semiconductor

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CXD2587Q

CD Digital Signal Processor with Built-in Digital Servo and DAC

Sony Semiconductor 

Block Diagram

CXD2587Q

RFAC

ASYI

ASYO

BIAS

XPCK

FILO

FILI

PCO

CLTV

MDP

LOCK

SENS

DATA

XLAT

CLOK

SPOA

SPOB

XLON

SCOR

SQSO

SQCK

Clock

Generator

Asymmetry

Corrector

Digital

PLL

EFM

demodurator

Error

Corrector

Sub Code

Processor

16K

RAM

D/A

Interface

Digital

OUT

Digital

CLV

CPU

Interface

Servo

Auto

Sequencer

Signal Processor Block

Servo Block

SERVO

Interface

RFDC

CE

TE

SE

FE

VC

IGEN

OPAmp

A/D

Analog SW Converter

MIRR

DFCT

FOK

SERVO DSP

FOCUS SERVO

TRACKING

SERVO

SLED SERVO

DAC Block

Serial-In

Interface

Over Sampling Timing

Digital Filter

Logic

3rd-Order

Noise Shaper

PWM

PWM

TES1

TEST

XRST

RMUT

LMUT

XTAI

XTAO

PWM GENERATOR

FOCUS PWM

GENERATOR

TRACKING PWM

GENERATOR

SLED PWM

GENERATOR

AOUT1

AIN1

LOUT1

AOUT2

AIN2

LOUT2

DOUT

SCLK

COUT

SSTP

ATSK

MIRR

DFCT

FOK

FFDR

FRDR

TFDR

TRDR

SFDR

SRDR

–2–

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