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參數(shù)資料
| 型號(hào)： | AN8807 |
| 廠商： | Panasonic Corporation |
| 英文描述： | Three-Beam Method Head Amplifier IC for CD-ROM |
| 中文描述： | 三梁法頭放大器集成電路的CD - ROM |
| 文件頁(yè)數(shù)： | 7/10頁(yè) |
| 文件大小： | 90K |
| 代理商： | AN8807 |
ICs for CD/CD-ROM Player
AN8807SB
The VCBA is for focus balance adjustment. Connecting 47k
of external resistance toPin299, signal ratio between A+C and
B+D can be controlled as shown in Table 1.
Tracking Error Amplifier
As shown in Figure 3, the tracking error amplifier receives the output currents E and F of three-beam method pin photo diode
for sub-beam detection, and outputs the operation result of E–F to TEOUT (Pin25).
Table 1
Figure 3 : Tracking Error Amplifier
–
+
E
33
470k
32
V
REF
VCBA
–
+
F
34
470k
31
V
REF
VCBA
–
+
Subtraction
26
25
–
+
20k
f
C
6100kHz
1.5V
2.5V
3.5V
0.14
1.0
7.0
7.0
1.0
0.14
V
C
A + C
B + D
B + D
A + C
30
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AN8807SB | Three-Beam Method Head Amplifier IC for CD-ROM |
| AN8808SB | Three-Beam Method Head Amplifier IC for CD supporting the hologram pick-up |
| AN8812 | 4 CH LINEAR DRIVER IC FOR CD/CD-ROM |
| AN8812SC | 4 CH LINEAR DRIVER IC FOR CD/CD-ROM |
| AN8812SCR | 4 CH LINEAR DRIVER IC FOR CD/CD-ROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AN8807SB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Three-Beam Method Head Amplifier IC for CD-ROM |
| AN8808SB | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:Three-Beam Method Head Amplifier IC for CD supporting the hologram pick-up |
| AN8812 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:4 CH LINEAR DRIVER IC FOR CD/CD-ROM |
| AN8812K | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN8812NK | 制造商:Panasonic Industrial Company 功能描述:IC |
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