Datasheet > S5L9291

S5L9291

更新时间： 2024-11-30 22:18:27

品牌	Logo	应用领域
三星 - SAMSUNG		/
页数	文件大小	规格书
88页	681K
描述
signal processing LSI for the CD

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中文翻译

获取价格

数据手册

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S5L9291 数据手册

DIGITAL SIGNAL PROCESSOR

S5L9291X

INTRODUCTION

100-TQFP-1414

S5L9291X is a signal processing LSI for the CD. Digital processing

functions (EFM demodulation, error correction), spindle motor servo

processing, compression for anti-rolling and anti-shock, expandable

memory control functions (4M, 16M, 64M EDO/Fast Page DRAM and

16M, 32M, 64M, 128M, 256M SDRAM ), 10-band EQ (Equalizer) Filter,

CD-Text and 1-bit DAC for the CD-MP3 Interface are installed in

S5L9291X.

FEATURES

Signal processing part

EFM data demodulation

Frame sync detection, protection, insertion

Sub code data processing (Q data CRC check, Q data register installed)

Error correction (C1: 2 error correction, C2: 4 erasure correction)

Installed 16K SRAM for De-interleave

Interpolation

Digital audio interface

CLV/pseudo-CAV servo control

Wide capture range digital PLL ( ± 50%)

CD-Text

Variable speed CLV Control (´ 1 to ´ 2 )

CD MP3 Interface

Digital filter, DAC part

4 times over sampling digital filter

Digital de-emphasis

10 Band EQ function

Sigma-delta stereo DAC installed

Audio L.P.F installed

Memory control part

4/5/6 bit compression and expandable control

Full bit control

4M/16M/64M, ´ 4, ´ 8, ´ 16 EDO/FastPage DRAM Support

16M/64M/128M/256M, 32M(16M 2EA), ´ 8, ´ 16 SDRAM Support

ORDERING INFORMATION

Device

Package

100-TQFP-1414

Supply Voltage

Operating Temperature

-20 to +75°C

S5L9291X01-T0R0

2.7 to 3.3V

12 3 4 5 6 7...88

中文翻译

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