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參數(shù)資料
| 型號(hào)： | HFA1205 |
| 廠商： | Intersil Corporation |
| 英文描述： | Dual, 425MHz, Low Power, Video Operational Amplifier(雙路、425MHz低功耗視頻運(yùn)算放大器) |
| 中文描述： | 雙通道，425MHz核心，低功耗，視頻運(yùn)算放大器（雙路，425MHz核心低功耗視頻運(yùn)算放大器） |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 256K |
| 代理商： | HFA1205 |
1
TM
File Number
3605.5
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil and Design is a trademark of Intersil Corporation.
Copyright
Intersil Corporation 2000
HFA1205
Dual, 425MHz, Low Power, Video
Operational Amplifier
The HFA1205 is a dual, high speed, low power current
feedback amplifier built with Intersil’s proprietary
complementary bipolar UHF-1 process.
These amplifiers deliver 425MHz bandwidth and 1350V
/
μ
s
slew rate, on only 60mW of quiescent power. They are
specifically designed to meet the performance, power, and
cost requirements of high volume video applications. The
excellent gain flatness and differential gain/phase
performance make these amplifiers well suited for
component or composite video applications. Video
performance is maintained even when driving a back
terminated cable (R
L
= 150
), and degrades only slightly
when driving two back terminated cables (R
L
= 75
). RGB
applications will benefit from the high slew rates, and high
full power bandwidth.
The HFA1205 is a pin compatible, low power, high
performance upgrade for the popular Intersil HA5023. For a
dual amplifier with output disable capability, please see the
HFA1245 data sheet.
Features
Low Supply Current . . . . . . . . . . . . . . . . . 5.8mA/Op Amp
High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 2M
Wide -3dB Bandwidth (A
V
= +2). . . . . . . . . . . . . . 425MHz
Very Fast Slew Rate. . . . . . . . . . . . . . . . . . . . . . 1350V/
μ
s
Gain Flatness (to 50MHz)
. . . . . . . . . . . . . . . . . . . . ±
0.04dB
Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03%
Differential Phase. . . . . . . . . . . . . . . . . . . . 0.03 Degrees
Pin Compatible Upgrade to HA5023
Applications
Flash A/D Drivers
High Resolution Monitors
Video Switching and Routing
Professional Video Processing
Video Digitizing Boards/Systems
Multimedia Systems
RGB Preamps
Medical Imaging
Hand Held and Miniaturized RF Equipment
Battery Powered Communications
High Speed Oscilloscopes and Analyzers
Related Literature
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Pinout
HFA1205
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART NUMBER
(BRAND)
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HFA1205IP
-40 to 85
8 Ld PDIP
E8.3
HFA1205IB
(H1205I)
-40 to 85
8 Ld SOIC
M8.15
HA5023EVAL
High Speed Op Amp DIP Evaluation Board
OUT1
-IN1
+IN1
V-
1
2
3
4
8
7
6
5
V+
OUT2
-IN2
+IN2
+
-
+
-
Data Sheet
July 2000
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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