S5L9290X View Datasheet(PDF) - Samsung

Part Name

Description

Manufacturer

S5L9290X

DIGITAL SIGNAL PROCESSOR FOR CDP

Samsung 

DIGITAL SIGNAL PROCESSOR FOR CDP

PRELIMINARY

S5L9290X

INTRODUCTION

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.

48-LQFP-0707

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

S5L9290X01L0R0

Package

48-LQFP-0707

Supply Voltage

2.7V  3.3V (Analog, Internal logic)

2.7V  5.5V (I/O port)

Operating Temperature

-20°C  +75°C

1

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