Datasheet > S5L9290X

S5L9290X

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
48页	319K
描述
signal processing LSI for the CD

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中文翻译

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数据手册

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S5L9290X 数据手册

PRELIMINARY

DIGITAL SIGNAL PROCESSOR FOR CDP

INTRODUCTION

S5L9290X

48-LQFP-0707

S5L9290X is a signal processing LSI for the CD. Digital processing function

(EFM demodulation, error correction), spindle motor servo processing, wide

capture range DPLL and 1-bit DAC for the CD player are installed in

S5L9290X.

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 servo control (X1, X2)

— Wide capture range digital PLL ( ± 50%)

Digital filter, DAC part

•

— 4 times over sampling digital filter

— Digital de-emphasis (can be process the 32kHz, 44.1kHz, 48kHz)

— Sigma-delta stereo DAC installed

— Audio L.P.F installed

ORDERING INFORMATION

Device

Package

48-LQFP-0707

Supply Voltage

Operating Temperature

2.7V ¾ 3.3V (Analog, Internal logic)

2.7V ¾ 5.5V (I/O port)

S5L9290X01¾ L0R0

-20°C ¾ +75°C

12 3 4 5 6 7...48

中文翻译

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