ha1-2547-5 Intersil Corporation, ha1-2547-5 Datasheet

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ha1-2547-5

Manufacturer Part Number
ha1-2547-5
Description
100mhz, Two Quadrant, Current Output, Analog Multiplier
Manufacturer
Intersil Corporation
Datasheet
1.HA1-2547-5.pdf (8 pages)
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
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 (1.2µA). 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.
Part Number Information
Schematic
HA1-2547-5
HA1-2547-9
PART NUMBER
RANGE (
-40 to 85
TEMP.
0 to 75
GA A
V
GA B
X
®
+
L
o
+
-
C)
= 50Ω) and a 22MHz control
1
16 Ld CERDIP
16 Ld CERDIP
PACKAGE
V
BIAS
+
-
V
F16.3
F16.3
+
-
X
PKG.
-
GA C
GND
NO.
1-888-INTERSIL or 321-724-7143
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
V
REF
V
V
Y
YIO
+
A
Features
• Low Multiplication Error . . . . . . . . . . . . . . . . . . . . . . . 1.6%
• Input Bias Currents . . . . . . . . . . . . . . . . . . . . . . . . . 1.2µA
• 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
V
September 1998
YIO
V
|
Y
B
-
Intersil (and design) is a registered trademark of Intersil Americas Inc.
V
V
V
GND
YIO
YIO
I
V
OUT
REF
V
Y
V
Y
V-
B
A
+
-
BIAS
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
1
2
3
4
5
6
7
8
HA-2547, (CERDIP)
TOP VIEW
REF
X
R
V
File Number 2862.3
Z
V+
OUT
V-
16
15
14
13
12
11
10
9
HA-2547
GA A
GA C
GA B
V
V
V+
R
NC
X
X
Z
+
-

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ha1-2547-5 Summary of contents

Page 1

... The HA-2547 is not limited to multiplication applications only; frequency doubling and power detection are also possible. Part Number Information TEMP. o PART NUMBER RANGE ( C) PACKAGE HA1-2547 CERDIP HA1-2547-9 - CERDIP Schematic ...

Page 2

Absolute Maximum Ratings Voltage Between V+ and V- Terminals . . . . . . . . . . . . . . . . . . . 35V Differential Input Voltage . . . . . . . . ...

Page 3

Electrical Specifications V SUPPLY Factor = 2 (Continued) PARAMETER CONTROL INPUT Input Offset Voltage Average Offset Voltage Drift Input Bias Current Input Offset Current Input Capacitance Input Differential Resistance Small Signal Bandwidth (-3dB) (Note 7) Feedthrough Input Range ...

Page 4

Test Circuits and Waveforms FIGURE 1. AC AND TRANSIENT RESPONSE TEST CIRCUIT + -5V 100mV OUT 0V -100mV Horizontal Scale: 20ns/Div. V TRANSIENT RESPONSE Y Application Information Theory of Operation The HA-2547 is a current output, two quadrant ...

Page 5

The transfer equation for the HA-2547 is – V – V OUT --------------- - = --------------------------------------------------------------- - , where OUT × ...

Page 6

Typical Performance Curves V = 200mV , 50Ω Y RMS X L -30 -35 GAIN -40 -45 -50 PHASE 10K 100K 1M FREQUENCY (Hz) FIGURE FREQUENCY 200mV , V ...

Page 7

Typical Performance Curves 8 V OUT -55 - TEMPERATURE ( FIGURE 10. OUTPUT VOLTAGE SWING vs TEMPERATURE 15 10 BIAS CURRENT 5 0 OFFSET CURRENT -5 -10 -15 -55 - ...

Page 8

Typical Performance Curves -55 - TEMPERATURE ( FIGURE 16 TEMPERATURE CC 1.8 1.6 1.4 ERROR 1.2 1.0 0.8 -55 - TEMPERATURE ( FIGURE 18. WORST ...

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