9290X01 데이터시트 (PDF)

PRELIMINARY DIGITAL SIGNAL PROCESSOR FOR CDP S5L9290X INTRODUCTION 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 correct