Digital Signal Processor
DIGITAL SIGNAL PROCESSOR FOR CDP
S5L986F01
DIGITAL SIGNAL PROCESSOR
80-QFP-1420C The S5L9826F01 is a CMOS integrated c...
Description
DIGITAL SIGNAL PROCESSOR FOR CDP
S5L986F01
DIGITAL SIGNAL PROCESSOR
80-QFP-1420C The S5L9826F01 is a CMOS integrated circuit designed for the Digital Audio Signal Processor for Compact Disc Player. It is a monolithic IC that builts-in 16-bit Digital Analog Convertor, ESP Interface and Digital Deemphasis additional conventional DSP function.
FEATURES
EFM data demodulation Frame sync detection / protection / insertion Powerful error correction (C1: 2 error; C2: 4 erasure) Interpolation 8fs digital filter (51th+13th+9th) Subcode data serial output CLV servo controller MICOM interface Digital audio output Digital de-emphasis ESP interface Built-in 16K SRAM Built-in digital PLL Double speed play available Built-in 16-bit D/A converter VDD = 5V
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ORDERING INFORMATION
Device S5L9286F01-Q0R0 Package 80-QFP-1420C Tempe. Range -20oC – +75oC
1
S5L9286F01
DIGITAL SIGNAL PROCESSOR FOR CDP
BLOCK DIAGRAM
SBCK
26
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32
33 30 SQDT 29 SQCK
SUBCODE SYNC DETECTOR EFM PHASE DETECTOR 23BIT SHIFT REGISTER
SUBCODE OUTPUT
SDAT SUBCODE-Q REGISTER
S0S1
EFMI 66
EFM DEMODULATOR
DIGITAL PLL
ADDRESS GENERATOR 16K SRAM
DPFOUT DPDO SMEF SMON SMDP SMDS LOCK XOUT XIN
4 2 72 73 75 76 70 9 8 CPU INTERFACE
CLV SERVO
ECC X-TAL TIMING GENERATOR TRACK COUNTER
INTERPOLATOR 11 12 14 77 67 80 24 LRCHO ADATAO BCKO BCKI ADATAI LRCHI EMPH
MDAT 37 MCK 38 MLT 36 TRCNT 69 /ISTAT 68
DIGITAL FILTER & DE-EMPH D/A CONVERTER 19 RCHOUT 20...
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