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參數資料
| 型號： | EL2070C |
| 英文描述： | 200MHz Current Feedback Amplifier |
| 中文描述： | 200MHz的電流反饋放大器 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 467K |
| 代理商： | EL2070C |
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
2001 Elantec Semiconductor, Inc.
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20
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C
General Description
The EL2070C is a wide bandwidth, fast settling monolithic amplifier
incorporating a disable/enable feature. Built using an advanced com-
plementary bipolar process, this amplifier uses current-mode feedback
to achieve more bandwidth at a given gain than conventional opera-
tional amplifiers. Designed for closed-loop gains of ±1 to ±8, the
EL2070C has a 200MHz -3dB bandwidth (AV = +2), and 12ns settling
to 0.05% while consuming only 15mA of supply current. Furthermore,
the fast disable/enable times of 200ns/100ns allow rapid analog
multiplexing.
The EL2070C is an obvious high-performance solution for video dis-
tribution and line-driving applications, especially when its disable
feature can be used for fast analog multiplexing. Furthermore, the low
15mA supply current, and the very low 5mA of supply current when
disabled suggest use in systems where power is critical. With differen-
tial gain/phase of 0.02%/0.01°, guaranteed video specifications, and a
minimum 50mA output drive, performance in these areas is assured.
The EL2070C's settling to 0.05% in 12ns, low distortion, and ability to
drive capacitive loads make it an ideal flash A/D driver. The wide
200MHz bandwidth and extremely linear phase allow unmatched sig-
nal fidelity. D/A systems can also benefit from the EL2070C,
especially if linearity and drive levels are important.
Connection Diagrams
DIP and SO Package - Top VIew
Manufactured under U.S. Patent No. 4,893,091
Features
200MHz -3dB bandwidth, AV =2
Disable/enable
12ns settling to 0.05%
VS = ±5V @ 15mA
Low distortion: HD2, HD3 @ -----
-60dBc at 20MHz
Differential gain 0.02% at NTSC,
PAL
Differential phase 0.01° at NTSC,
PAL
Overload/short-circuit protected
±1 to ±8 closed-loop gain range
Low cost
Applications
Video gain block
Video distribution
HDTV amplifier
Analog multiplexing (using
disable)
Power-down mode (using disable)
High-speed A/D conversion
D/A I-V conversion
Photodiode, CCD preamps
IF processors
High-speed communications
Ordering Information
Part No.
Temp. Range
Package
Outline #
EL2070CN
-40°C to +85°C
8-Pin P-DIP
MDP0031
EL2070CS
-40°C to +85°C
8-Lead SO
MDP0027
EL2070C
200MHz Current Feedback Amplifier
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相關PDF資料 |
PDF描述 |
|---|---|
| EL2070CN | 200MHz Current Feedback Amplifier |
| EL2070CS | 200MHz Current Feedback Amplifier |
| EL2073 | 200MHz Unity-Gain Stable Operational Amplifier |
| EL2073C | 200MHz Unity-Gain Stable Operational Amplifier |
| EL2073CN | 200MHz Unity-Gain Stable Operational Amplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EL2070CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:200MHz Current Feedback Amplifier |
| EL2070CS | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| EL2070J/883B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Feedback Operational Amplifier |
| EL2071 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:150MHz Current Feedback Amplifier |
| EL2071CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:150MHz Current Feedback Amplifier |
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