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參數(shù)資料
| 型號： | HA-5004 |
| 廠商： | Intersil Corporation |
| 英文描述： | 100MHz Current Feedback Amplifier |
| 中文描述： | 100MHz的電流反饋放大器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 503K |
| 代理商： | HA-5004 |
1
Semiconductor
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-800-4-HARRIS or 407-727-9207 | Copyright
Harris Corporation 1999
HA-5004
100MHz Current Feedback Amplifier
The HA-5004 current feedback amplifier is a video/wideband
amplifier optimized for low gain applications. The design is
based on current-mode feedback which allows the amplifier
to achieve higher closed loop bandwidth than voltage-mode
feedback operational amplifiers. Since feedback is
employed, the HA-5004 can offer better gain accuracy and
lower distortion than open loop buffers. Unlike conventional
op amps, the bandwidth and rise time of the HA-5004 are
nearly independent of closed loop gain. The 100MHz
bandwidth at unity gain reduces to only 65MHz at a gain of
10. The HA-5004 may be used in place of a conventional op
amp with a significant improvement in speed power product.
Several features have been designed in for added value. A
thermal overload feature protects the part against excessive
junction temperature by shutting down the output. If this
feature is not needed, it can be inhibited via a TTL input
(TOI). A TTL chip enable/disable (OE) is also provided; when
the chip is disabled its output is high impedance. Finally, an
open collector output flag (TOL) is provided to indicate the
status of the chip. The status flag goes low to indicate when
the chip is disabled due to either the internal Thermal
Overload shutdown or the external disable.
In order to maximize bandwidth and output drive capacity,
internal current limiting is not provided. However, current
limiting may be applied via the V
C
+ and V
C
- pins which
provide power separately to the output stage.
For Military grade product refer to the HA-5004/883 data
sheet.
Pinout
HA-5004
(CERDIP)
TOP VIEW
Features
Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1200V/
μ
s
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
100mA
Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
9V into 100
V
SUPPLY
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
5V to
±
18V
Thermal Overload Protection and Output Flag
Bandwidth Nearly Independent of Gain
Output Enable/Disable
Applications
Unity Gain Video/Wideband Buffer
Video Gain Block
High Speed Peak Detector
Fiber Optic Transmitters
Zero Insertion Loss Transmission Line Drivers
Current to Voltage Converter
Radar Systems
OUT
TOI
OE
V
C+
V
CC
+BAL
-IN
+IN
TOL
GND
N/C
V
C-
V
EE
1
2
3
4
5
6
7
14
13
12
11
10
9
8
+
-BAL
-
Part Number Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG. NO.
HA1-5004-5
0 to 70
14 Ld CERDIP
F14.3
TRUTH TABLE
INPUTS
TEMP
TOL OUTPUT
(OPEN
COLLECTOR)
OPERATION
OE
TOI
T
J
0
0
Normal
1
Normal
0
0
High
(Note)
0
Auto Shutdown,
HI-Z OUT
0
1
X
1
Normal
1
X
X
0
Manual Shutdown,
HI-Z OUT
NOTE:
>180
o
C Typical
January 1999
File Number
2923.4
NO REOBSOLETE PRODUCT
Call or email: centapp@harris.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA-5004/883 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:100MHz Current Feedback Amplifier |
| HA-5004883 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:100MHz Current Feedback Amplifier |
| HA5004C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| HA5004I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| HA5004M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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