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參數(shù)資料
| 型號： | EL4422C |
| 元件分類： | 視頻放大器 |
| 英文描述： | Two-Input Video Amplifiers(2輸入視頻放大器) |
| 中文描述： | 二輸入視頻放大器（2輸入視頻放大器） |
| 文件頁數(shù)： | 16/16頁 |
| 文件大?。?/td> | 334K |
| 代理商： | EL4422C |
EL4421C22C41C42C43C44C
Multiplexed-Input Video Amplifiers
Typical Performance Curves
Contd
Supply Voltage
Supply Current vs
4421 – 31
Temperature
Supply Current vs
4421 – 32
Ambient Temperature
Power Dissipation vs
8-Pin Package
4421 – 33
Ambient Temperature
Power Dissipation vs
14-Pin Package
4421 – 34
Applications Information
General Description
The EL44XX family of video mux-amps are com-
posed of two or four input stages whose inputs
are selected and control an output stage One of
the inputs is active at a time and the circuit be-
haves as a traditional voltage-feedback op-amp
for that input rejecting signals present at the un-
selected inputs Selection is controlled by one or
two logic inputs
The EL4421 EL4422 EL4441 and EL4442 have
all binputs wired in parallel allowing a single
feedback network to set the gain of all inputs
These devices are wired for positive gains The
EL4443 and EL4444 on the other hand have all
a
inputs and binputs brought out separately so
that the input stage can be wired for independent
gains and gain polarities with separate feedback
networks
The EL4421 EL4441 and EL4443 are compen-
sated for unity-gain stability while the EL4422
EL4442 and EL4444 are compensated for a fed-
back gain of a2 ideal for driving back-terminat-
ed cables or maintaining bandwidth at higher
fed-back gains
9
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EL4430C | Video Instrumentation Amplifiers(視頻儀用放大器) |
| EL4430 | Micropower single-supply CMOS Instrumentation Amplifier |
| EL4430CN | Micropower single-supply CMOS Instrumentation Amplifier |
| EL4430CS | Micropower single-supply CMOS Instrumentation Amplifier |
| EL4431CN | Micropower single-supply CMOS Instrumentation Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EL4422CN | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:Multiplexed-Input Video Amplifiers |
| EL4422CS | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:Multiplexed-Input Video Amplifiers |
| EL4430 | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:Video Instrumentation Amplifiers |
| EL4430C | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:Video Instrumentation Amplifiers |
| EL4430CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Video Instrumentation Amplifiers |
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