CXA1082BQ

www.DataSheet4U.com CXA1082BQ(1/3) ********* SERVO SIGNAL PROCESSOR FOR CD -TOP VIEW36 35 34 33 32 31 30 29 28 27 26 25 IL08 PIN No. 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 I/O I I I I O I I I I O I SIGNAL VC FGD FS3 FLB FEO FESRCH TGU TG2 AV CC TAO TA- PIN No. 13 14 15 16 17 18 19 20 21 22 23 24 AVCC (+5V) 37 38 39 40 41 42 43 44 45 46 47 48 DVCC (+5V) DGND DVEE (-5V) AVEE (-5V) 24 23 22 21 20 19 18 17 16 15 14 13 I/O I O I I I O I O I I I I SIGNAL SL+ SLO SLSSTOP FSET SENS AVEE C.OUT DIRC XRST DATA XLT PIN No. 25 26 27 28 29 30 31 32 33 34 35 36 I/O I I I I I O O I I I I SIGNAL CLK DGND BW PDI ISET VCOF 3.5V C864 LOCK MDP MON FSW PIN No. 37 38 39 40 41 42 43 44 45 46 47 48 I/O I I O I I I I I I I I I SIGNAL DVCC SPDLSPDLO WDCK FOK MIRR DVEE DFCT TE TZC ATSC FE www.DataSheet4U.com www.DataSheet4U.com CXA1082BQ(2/3) 1 VC 34 MDP 35 MON 36 FSW 38 SPDL27 BW 29 ISET 28 PDI 30 VCOF 16 SSTOP CLV LPF 39 SPDLO VCO 33 25 24 23 22 21 LOOP FILTER V I 31 3.5V 32 C864 3.5V REGULATOR LOCK CLK XLT DATA XRST DIRC TTL 2 I L I 2 L DATA REGISTER INPUT SHIFT REGISTER ADDRESS DECODER SEQUENCER 40 WDCK 41 FOK 42 MIRR 44 DFCT 46 TZC 47 ATSC 12 TA13 SL+ 15 SL45 TE 3 FS3 8 TGU 9 TG2 10 AVCC 48 FE TTL I L 2 2 I L 20 18 OUTPUT DECODER C.OUT SENS TTL FS1-4 TG1-2 TM1-7 PS1-3 BPF WINDOW COMPARATOR TRACKING PHASE COMPENSATION TM6 14 TM5 TM4 TM3 11 TAO SLO FOCUS PHASE COMPENSATION 2 FGD 4 FLB 6 FE7 SRCH 17 FSET 19 AVEE 37 DV CC 43 DV EE 5 FEO ...