S5L9290X02 View Datasheet(PDF) - Samsung

Part Name

Description

Manufacturer

S5L9290X02

DIGITAL SIGNAL PROCESSOR FOR INTERNET AUDIO

Samsung 

DIGITAL SIGNAL PROCESSOR FOR INTERNET AUDIO

S5L9290X02

INTRODUCTION

48-LQFP-0707

S5L9290X02 is a signal processing LSI for the Internet Audio (CD-MP3 etc)

interface only. Digital processing function (EFM demodulation, error

correction), spindle motor servo processing, wide capture range DPLL and

1-bit DAC for the Internet Audio CD player are installed in S5L9290X02.

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

S5L9290X02−E0R0

Package

48-LQFP-0707

Supply Voltage

2.7 to 3.3V (Analog, Internal logic)

2.7 to 5.5V (I/O port)

Operating Temperature

-20 to +75°C

1

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