参数资料
型号: HFA1205IB
厂商: INTERSIL CORP
元件分类: 音频/视频放大
英文描述: Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:55; Connector Shell Size:22; Connecting Termination:Solder; Circular Shell Style:Straight Plug
中文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封装: PLASTIC, MS-012AA, SOIC-8
文件页数: 1/7页
文件大小: 53K
代理商: HFA1205IB
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
HFA1205
Dual, 400MHz, 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 400MHz bandwidth and 1275V
/
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 datasheet.
Features
Low Supply Current . . . . . . . . . . . . . . . . . 5.8mA/Op Amp
High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 2M
Wide -3dB Bandwidth (A
V
= +2). . . . . . . . . . . . . . 400MHz
Very Fast Slew Rate. . . . . . . . . . . . . . . . . . . . . . 1275V/
μ
s
Gain Flatness (to 50MHz)
. . . . . . . . . . . . . . . . . . . . ±
0.03dB
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
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
+
+
September 1998
File Number
3605.5
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