S5L986F01

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 ORDERING INFORMATION Device S5L9286F01-Q0R0 Package 80-QFP-1420C Tempe. Range -20oC – +75oC 1 S5L9286F01 DIGITAL SIGNAL PROCESSOR FOR CDP BLOCK DIAGRAM SBCK 26 SUBCODE SYNC DETECTOR EFM PHASE DETECTOR 23BIT SHIFT REGISTER 32 33 30 SQDT 29 SQCK 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 LCHOUT 8 BIT DATA BUS 17 VREFL1 22 VREF...