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HA5023IB Datasheet

  • HA5023IB

  • Dual 125MHz Video Current Feedback Amplifier

  • 139.70KB

  • 14页

  • INTERSIL   INTERSIL

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HA5023
September 1998
File Number 3393.6
Dual 125MHz Video Current
Feedback Ampli铿乪r
The HA5023 is a wide bandwidth high slew rate dual
ampli铿乪r optimized for video applications and gains between
1 and 10. It is a current feedback ampli铿乪r and thus yields
less bandwidth degradation at high closed loop gains than
voltage feedback ampli铿乪rs.
The low differential gain and phase, 0.1dB gain 铿俛tness, and
ability to drive two back terminated 75鈩?cables, make this
ampli铿乪r ideal for demanding video applications.
The current feedback design allows the user to take
advantage of the ampli铿乪r鈥檚 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.
The performance of the HA5023 is very similar to the
popular Intersil HA-5020
.
Features
鈥?Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . . . 125MHz
鈥?Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475V/碌s
鈥?Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 800碌V
鈥?Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03%
鈥?Differential Phase . . . . . . . . . . . . . . . . . . . . 0.03 Degrees
鈥?Supply Current (per Ampli铿乪r) . . . . . . . . . . . . . . . . 7.5mA
鈥?ESD Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4000V
鈥?Guaranteed Speci铿乧ations at
卤5V
Supplies
Applications
鈥?Video Gain Block
鈥?Video Distribution Ampli铿乪r/RGB Ampli铿乪r
鈥?Flash A/D Driver
鈥?Current to Voltage Converter
Ordering Information
PART NUMBER
(BRAND)
HA5023IP
HA5023IB
(H5023I)
HA5023EVAL
TEMP.
RANGE (
o
C)
-40 to 85
-40 to 85
PACKAGE
8 Ld PDIP
8 Ld SOIC
PKG.
NO.
E8.3
M8.15
鈥?Medical Imaging
鈥?Radar and Imaging Systems
鈥?Video Switching and Routing
Pinout
HA5023
(PDIP, SOIC)
TOP VIEW
OUT1
-IN1
+IN1
V-
1
2
3
4
8
V+
OUT2
-IN2
+IN2
High Speed Op Amp DIP Evaluation Board
-
+
+
-
7
6
5
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright 漏 Intersil Corporation 1999

HA5023IB 产品属性

  • 98

  • 集成电路 (IC)

  • 线性 - 放大器 - 视频放大器和频缓冲器

  • -

  • 电流反馈

  • -

  • 2

  • 125MHz

  • 350 V/µs

  • 7.5mA

  • 20mA

  • ±4.75 V ~ 18 V

  • 表面贴装

  • 8-SOIC（0.154"，3.90mm 宽）

  • 8-SOIC

  • 管件

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