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9290X01

Samsung Semiconductor
Part Number 9290X01
Manufacturer Samsung Semiconductor
Description S5L9290X01
Published Jan 27, 2011
Detailed Description PRELIMINARY DIGITAL SIGNAL PROCESSOR FOR CDP S5L9290X INTRODUCTION 48-LQFP-0707 S5L9290X is a signal processing LSI f...
Datasheet PDF File 9290X01 PDF File

9290X01
9290X01


Overview
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 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 www.
DataSheet.
in PRELIMINARY S5L9290X DIGITAL SIGNAL PROCESSOR FOR CDP BLOCK DIAGRAM SQCK SBCK SOS1 SQDT SBDT C2PO DATX VCO1LF EFMI DPLL Subcode Out Digital Out LOCK SMEF SMDP SMDS WDCK EFM Demodulator Interpolator Digital Filter CLV Servo ECC 1-bit DAC WFCK RFCK C4M XIN ISTAT MLT MDAT MCK MUTE Timing Generator 16K SRAM PWM Micom Interface Address Generator I/O Interface LPF JITB SADTO LRCKO BCKO SADTI LRCKI BCKI LCHOUT VHALF RCHOUT VREF 2 www.
DataSheet.
in PRELIMINARY DIGITAL SIGNAL PROCESSOR FOR CDP S5L9290X PIN CONFIGURATION VDDD_DAC VDDA_DAC VSSD_DAC VSSA_DAC VDDA_PLL RCHOUT LRHOUT VHALF SADTI LRCKI 38 VREF 48 VSSA_PLL VCO1LF 1 2 47 46 45 44 43 42 41 40 39 37 36 BCKO 35 LRCKO 34 SADTO 33 DATX 32 C2PO VSSD_PLL 3 VDDD_PLL 4 VDDD1_5V 5 XIN XOUT 6 7 S5L9290X DSP+DAC 48-LQFP-0707 BCKI 31 JITB 30 SBCK 29 VDDD3-5V 28 VSSD2-3V 27 VDDD2-3V 26 MUTE 25...


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