參數(shù)資料
型號: HA-2547
廠商: Intersil Corporation
英文描述: 100MHz, Two Quadrant, Current Output, Analog Multiplier
中文描述: 100MHz時,兩個象限,電流輸出,模擬乘法器
文件頁數(shù): 1/8頁
文件大?。?/td> 836K
代理商: HA-2547
1
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 registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2002. All Rights Reserved
HA-2547
100MHz, Two Quadrant,
Current Output, Analog Multiplier
The HA-2547 is a monolithic, high speed, two quadrant,
analog multiplier constructed in Intersil’s Dielectrically
Isolated High Frequency Process. The high frequency
performance of the HA-2547 rivals the best analog
multipliers currently available including hybrids.
The single-ended current output of the HA-2547 has a
100MHz signal bandwidth (R
L
= 50
) and a 22MHz control
input bandwidth. High bandwidth and low distortion make this
part an ideal component in video systems. The suitability for
precision video applications is demonstrated further by low
multiplication error (1.6%), low feedthrough (-50dB), and
differential inputs with low bias currents (1.2
μ
A). The HA-2547
is also well suited for mixer circuits as well as AGC
applications for sonar, radar, and medical imaging equipment.
The current output of the HA-2547 allows it to achieve higher
bandwidths than voltage output multipliers. An internal
feedback resistor is provided to give an accurate current-to-
voltage conversion and is trimmed to give a full scale output
voltage of
±
5V. The HA-2547 is not limited to multiplication
applications only; frequency doubling and power detection
are also possible.
Features
Low Multiplication Error . . . . . . . . . . . . . . . . . . . . . . .1.6%
Input Bias Currents . . . . . . . . . . . . . . . . . . . . . . . . . 1.2
μ
A
Signal Input Feedthrough at 5MHz . . . . . . . . . . . . . -50dB
Wide Signal Bandwidth . . . . . . . . . . . . . . . . . . . . 100MHz
Wide Control Bandwidth. . . . . . . . . . . . . . . . . . . . . 22MHz
Applications
Military Avionics
Missile Guidance Systems
Medical Imaging Displays
Video Mixers
Sonar AGC Processors
Radar Signal Conditioning
Voltage Controlled Amplifier
Vector Generator
Pinout
HA-2547, (CERDIP)
TOP VIEW
Schematic
Part Number Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HA1-2547-5
0 to 75
16 Ld CERDIP
F16.3
HA1-2547-9
-40 to 85
16 Ld CERDIP
F16.3
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
REF
GND
V-
I
OUT
V
YIO
B
V
YIO
A
V
Y
+
GA A
GA C
GA B
V+
V
X
-
NC
R
Z
V
X
+
X
V
REF
V
Y
-
14
V
BIAS
V
X
-
GA A
GA B
GA C
GND
V
YIO
A
V
YIO
B
V
X
+
V
Y
+
V+
V
REF
V
BIAS
R
Z
V
OUT
V
Y
-
+
-
+
-
+
-
V-
September 1998
File Number
2862.3
OBSSee HA-2546
contact our Technical Support Center at
1-888-INTERSIL or www.intersil.com/tsc
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