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  Samsung Electronic Components Datasheet  

9290X01 Datasheet

S5L9290X01

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9290X01 pdf
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
S5L9290X01L0R0
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
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1


  Samsung Electronic Components Datasheet  

9290X01 Datasheet

S5L9290X01

No Preview Available !

9290X01 pdf
PRELIMINARY
S5L9290X
BLOCK DIAGRAM
DIGITAL SIGNAL PROCESSOR FOR CDP
VCO1LF
EFMI
LOCK
SMEF
SMDP
SMDS
WDCK
WFCK
RFCK
C4M
XIN
ISTAT
MLT
MDAT
MCK
MUTE
DPLL
CLV
Servo
Timing
Generator
Micom
Interface
SOS1
SQCK SQDT
SBCK SBDT
Subcode
Out
EFM
Demodulator
ECC
16K
SRAM
Address
Generator
JITB
C2PO
DATX
Digital
Out
Interpolator
Digital
Filter
1-bit
DAC
I/O
Interface
PWM
LPF
SADTO
LRCKO
BCKO
SADTI
LRCKI
BCKI
LCHOUT VHALF
RCHOUT VREF
2
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Part Number 9290X01
Description S5L9290X01
Maker Samsung Semiconductor
Total Page 30 Pages
PDF Download
9290X01 pdf
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