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參數(shù)資料
| 型號： | AN8807SB |
| 廠商： | PANASONIC CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | Three-Beam Method Head Amplifier IC for CD-ROM |
| 中文描述： | 1 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| 封裝： | 0.450 INCH, PLASTIC, SSOP-36 |
| 文件頁數(shù)： | 10/10頁 |
| 文件大?。?/td> | 90K |
| 代理商： | AN8807SB |
AN8807SB
ICs for CD-ROM Player
Envelope Detection
The envelope detection circuit extracts fluctuation of RF signal required for adjustment of focus balance.
Pin11 and 12 are connecting pins with capacity for constructing the filter. It is recommended that for Pin11, a capacitor of
100pF around, and for Pin12, an external capacitor of 0.027
μ
F around should be connected against V
CC
.
Pin19 is for output and must have external capacity for constructing the filter, and it is recommended that an external capacitor
of 0.027
μ
F around should be connected to it for V
REF
.
12
19
11
ENV Detection
AGC
CENV
CEA
ENV
Figure 6 : Envelope Detection
CROSS Detection
Track cross signals are detected from tracking error output. Pin4 is a connecting pin for constructing the filter, and it is
recommended that a capacitor of 2.2
μ
F around should be connected to it for V
REF
.
C.CRS
CROSS
TEOUT
–
+
24
4
25
Figure 7 : CROSS Detection
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| AN8812SC | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:4 CH LINEAR DRIVER IC FOR CD/CD-ROM |
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