Table 1. Pin Description NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 NAME VSSA_PLL VCO1LF VSSD_PLL VDDD_PLL VDDD1-5V XIN XOUT VSSD1 EFMI LOCK SMEF SMDP SMDS WDCK TESTV LKFS C4M RESETB MLT MDAT MCK ISTAT S0S1 SQCK I/O O I O I O O O O O I O O I I I I O O I Analog Ground for DPLL Pump out for VCO1 Digital Ground Separated Bulk Bias for D.
• 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 INFORMATIO.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | S5L9290X02 |
![]() SAMSUNG |
DIGITAL SIGNAL PROCESSOR |
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2 | S5L9291X |
![]() SAMSUNG |
signal processing LSI |
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3 | S5L9250B |
![]() Samsung semiconductor |
The CD-ROM 48X 1 chip receives the input signal read from the CD-DA/VIDEO-CD/CD-ROM disc after handling by the RF amplifier. |
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4 | S5L9274 |
![]() Samsung semiconductor |
DECODER |
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5 | S5L9276 |
![]() Samsung semiconductor |
OPTICAL CD MP3 SYSTEM |
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6 | S5L9284D |
![]() Samsung semiconductor |
DIGITAL SIGNAL PROCESSOR |
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7 | S5L9286F01 |
![]() Samsung Electronics |
Digital Signal Processor |
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8 | S5L986F01 |
![]() Samsung semiconductor |
DIGITAL SIGNAL PROCESSOR FOR CDP |
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9 | S5L986F02 |
![]() Samsung semiconductor |
DIGITAL SIGNAL PROCESSOR |
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10 | S5L1454A |
![]() Samsung semiconductor |
DVD PLAYER DIGITAL SERVO & DSP IC |
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11 | S5L1462B |
![]() Samsung semiconductor |
CD and DVD playback |
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12 | S5L840F |
![]() Samsung semiconductor |
Internet Audio Decoder |
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