參數(shù)資料
型號(hào): HA5022EVAL
廠商: Intersil Corporation
英文描述: Dual, 125MHz, Video Current Feedback Amplifier with Disable
中文描述: 雙通道,125MHz的,視頻電流反饋放大器禁用
文件頁(yè)數(shù): 1/16頁(yè)
文件大?。?/td> 169K
代理商: HA5022EVAL
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright Intersil Corporation 1999
HA5022
Dual, 125MHz, Video Current Feedback
Amplifier with Disable
The HA5022 is a dual version of the popular Intersil HA5020.
It features wide bandwidth and high slew rate, and is
optimized for video applications and gains between 1 and
10. It is a current feedback amplifier and thus yields less
bandwidth degradation at high closed loop gains than
voltage feedback amplifiers.
The low differential gain and phase, 0.1dB gain flatness, and
ability to drive two back terminated 75
cables, make this
amplifier ideal for demanding video applications.
The HA5022 also features a disable function that
significantly reduces supply current while forcing the output
to a true high impedance state. This functionality allows 2:1
video multiplexers to be implemented with a single IC.
The current feedback design allows the user to take
advantage of the amplifier’s bandwidth dependency on the
feedback resistor. By reducing R
F
, the bandwidth can be
increased to compensate for decreases at higher closed
loop gains or heavy output loads.
Features
Dual Version of HA-5020
Individual Output Enable/Disable
Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 800
μ
V
Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . . . 125MHz
Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475V/
μ
s
Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03%
Differential Phase. . . . . . . . . . . . . . . . . . . . 0.03 Degrees
Supply Current (per Amplifier) . . . . . . . . . . . . . . . . 7.5mA
ESD Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4000V
Guaranteed Specifications at
±
5V Supplies
Applications
Video Multiplexers; Video Switching and Routing
Video Gain Block
Video Distribution Amplifier/RGB Amplifier
Flash A/D Driver
Current to Voltage Converter
Medical Imaging
Radar and Imaging Systems
Pinout
HA5022
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HA5022IP
-40 to 85
16 Ld PDIP
E16.3
HA5022IB
-40 to 85
16 Ld SOIC
M16.15
HA5022EVAL
High Speed Op Amp DIP Evaluation Board
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
-IN1
+IN1
DIS1
V-
DIS2
+IN2
NC
-IN2
OUT1
NC
V+
NC
NC
OUT2
NC
NC
+
-
+
-
Data Sheet
May 1999
File Number
3392.6
相關(guān)PDF資料
PDF描述
HA5022 Dual, 125MHz, Video Current Feedback Amplifier with Disable
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HA5023 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual 125MHz Video Current Feedback Amplifier