Pin 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 25 26 27 28 29 30 31 32 33 34 35 36 PD LD LDON C. CRS VCC RF– RFOUT RFIN C. AGC ARF C. ENV C. EA C. SBDO BDO C. SBRT OFTR NRFDET GND ENV VREF LD OFF VDET TEBPF CROSS TEOUT TE– FEOUT FE– FBAL TBAL PDFR PDER PDE PDF PDBD PDAC I I I I O O I O I O O I O I I I O O O O I O I Pin Name I/O I O I .
• Single supply operation
• I
–V amplifier, tracking error amplifier, focus error ampli-
0.8
18
19 1.3±0.25
15.2±0.3
AN8807SB
CEA FBAL RF
– FEOUT CACC ARF CENV 11 12 ENV 19 CSBDO
–
– AGC +
– + 15 OFTR CSBRT 16 OFTR + VCBA
– RF Det. BDO +
– ENV Det. + + 13 14 BDO 10 17 RFDET 8 9 29 27 28 6 7 RFOUT FE
– + + +
s Block Diagram
A
A
B
D
C
A+C
36
–
+
D
B+D VCBA
–
35
–
+
5
VCC
PDFR 18 +
31
F
– VCBA 21 LD OFF + + +
– + +
–
–
–
– + + +
–
– 2 LD 4 TEOUT C.CRS 25 26 TE
– 23 TEBPF 22 V Det. 1 FD 3 LD ON/OFF 20 VREF
32
–
+
PDER VCBA Subtracter
33
E
–
+ 30 TBAL CROSS 24
ICs for.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AN8806SB |
Panasonic Semiconductor |
Three-Beam Method Head Amplifier | |
2 | AN8808SB |
Panasonic Semiconductor |
Three-Beam Method Head Amplifier | |
3 | AN8812SC |
Panasonic Semiconductor |
4 CH LINEAR DRIVER IC | |
4 | AN8812SCR |
Panasonic Semiconductor |
4 CH LINEAR DRIVER IC | |
5 | AN8813NSB |
Panasonic Semiconductor |
4-channel driver | |
6 | AN8814SB |
Panasonic Semiconductor |
4-channel driver | |
7 | AN8816SB |
Panasonic Semiconductor |
4ch. Linear Driver | |
8 | AN8819NFB |
Panasonic Semiconductor |
4Ch. Linear Driver | |
9 | AN883 |
Silicon Laboratories |
LOW-COST I2C LEVEL TRANSLATOR | |
10 | AN8837SB |
Panasonic Semiconductor |
Low power consumption CD-DA head amplifier | |
11 | AN8839NSB |
Panasonic Semiconductor |
CD-DA head amplifier | |
12 | AN884 |
Microchip |
Driving Capacitive Loads |