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參數(shù)資料
| 型號： | AK4250 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | Output Coupling Capacitor-less Video Amp with LPF |
| 中文描述： | 輸出耦合電容器的視頻放大器的低通濾波器 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 81K |
| 代理商： | AK4250 |
ASAHI KASEI
[AK4250/52]
Rev.0.4
2006/11
- 1 -
GENERAL DESCRIPTION
The AK4250/52 are a Video Amp with LPF. The output coupling capacitor can be removed because the
AK4250/52 include the negative power supply circuit. The AK4250/52 are housed in a space-saving 8-pin
USON package.
FEATURE
1. Video Function
A Composite Video Input
A Video-Amp for Composite Video Signal
AK4250: +6dB
Ak4252: +12dB
Low Pass Filter
Charge pump circuit for negative power supply
2. Ta = -40
～
85
°
C
3. Power Supply: 2.7
～
3.6V (typ. 3.0V)
4. Power Supply Current: 10 mA
5. Package: 8 pin USON
Block Diagram
VIN
Clamp
LPF
VOUT
VDD
Charge
Pump
Clock
Generator
PDN
CP
CN
VSS
VEE
Figure 1. AK4250/52 Block Diagram
AK4250/52
Output Coupling Capacitor-less Video Amp with LPF
= Preliminary =
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4250VU | Output Coupling Capacitor-less Video Amp with LPF |
| AK4252 | Output Coupling Capacitor-less Video Amp with LPF |
| AK4252VU | Output Coupling Capacitor-less Video Amp with LPF |
| AK4254 | Capacitor-less Video Amp with 7:2 Video Switch |
| AK4254VF | Capacitor-less Video Amp with 7:2 Video Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4250_10 | 制造商:AKM 制造商全稱:AKM 功能描述:Output Coupling Capacitor-less Video Amp with LPF |
| AK4250VT | 制造商:AKM 制造商全稱:AKM 功能描述:Output Coupling Capacitor-less Video Amp with LPF |
| AK4250VU | 制造商:AKM 制造商全稱:AKM 功能描述:Output Coupling Capacitor-less Video Amp with LPF |
| AK4252 | 制造商:AKM 制造商全稱:AKM 功能描述:Output Coupling Capacitor-less Video Amp with LPF |
| AK4252_10 | 制造商:AKM 制造商全稱:AKM 功能描述:Output Coupling Capacitor-less Video Amp with LPF |
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