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HA3-2557-9 Datasheet

  • HA3-2557-9

  • 130MHz, Four Quadrant, Current Output Analog Multiplier

  • 10頁

  • INTERSIL   INTERSIL

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September 1998
Features
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Description
廬
HA-2557
130MHz, Four Quadrant,
Output Analog Multiplier
鈥?Low Multiplication Error . . . . . . . . . . . . . . . . . . . . . 1.5%
鈥?Input Bias Currents . . . . . . . . . . . . . . . . . . . . . . . . . . 8碌A(chǔ)
鈥?Y Input Feedthrough at 5MHz . . . . . . . . . . . . . . . . -50dB
鈥?Wide Y Channel Bandwidth . . . . . . . . . . . . . . . 130MHz
鈥?Wide X Channel Bandwidth . . . . . . . . . . . . . . . . 75MHz
The HA-2557 is a monolithic, high speed, four quadrant,
analog multiplier constructed in Harris鈥?Dielectrically Isolated
High Frequency Process. The single-ended current output of
the HA-2557 has a 130MHz signal bandwidth (R
L
= 50鈩?.
High bandwidth and low distortion make this part an ideal
component in video systems.
The suitability for precision video applications is demon-
strated further by low multiplication error (1.5%), low
feedthrough (-50dB), and differential inputs with low bias
currents (8碌A(chǔ)). The HA-2557 is also well suited for mixer cir-
cuits as well as AGC applications for sonar, radar, and med-
ical imaging equipment.
The current output of the HA-2557 allows it to achieve higher
bandwidths than voltage output multipliers. Full scale output
current is trimmed to 1.6mA. An internal 2500鈩?feedback
resistor is also provided to accurately convert the current, if
desired, to a full scale output voltage of
鹵4V.
The HA-2557 is
not limited to multiplication applications only; frequency dou-
bling and power detection are also possible.
For MIL-STD-883 compliant product consult the HA-2557/883
datasheet.
Applications
鈥?Military Avionics
鈥?Medical Imaging Displays
鈥?Video Mixers
鈥?Sonar AGC Processors
鈥?Radar Signal Conditioning
鈥?Voltage Controlled Amplifier
鈥?Vector Generator
Part Number Information
PART NUMBER
HA3-2557-9
HA9P2557-9
TEMP.
RANGE (
o
C)
-40 to 85
-40 to 85
PACKAGE
16 Ld PDIP
16 Ld SOIC
PKG.
NO.
E16.3
M16.3
Pinout
HA-2557
(PDIP, SOIC)
TOP VIEW
GND
V
REF
V
YIO
B
V
YIO
A
V
Y
+
V
Y
-
V-
I
OUT
1
REF
2
3
4
X
5
Y
6
7
8
X
11 V+
10 R
Z
12 V
X
-
15 V
XIO
B
14 NC
13 V
X
+
16 V
XIO
A
Schematic
V+
V
BIAS
V
BIAS
I
OUT
V
X
+
V
X
-
V
Y
+
REF
+
Y
Y
-
R
Z
9
NC
-
V
XIO
A
V
XIO
B
GND V
YIO
A
V
YIO
B
V-
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 漏 Intersil Americas Inc. 2002. All Rights Reserved
8-1
File Number
2478.6

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