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HA2546/883

Description
Wideband Two Quadrant Analog Multiplier (Voltage Output)
File Size540KB,19 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
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HA2546/883 Overview

Wideband Two Quadrant Analog Multiplier (Voltage Output)

HA2546/883
July 1994
Wideband Two Quadrant Analog
Multiplier (Voltage Output)
Description
The HA-2546/883 is a monolithic, high speed, two quadrant,
analog multiplier constructed in the Intersil Dielectrically Iso-
lated High Frequency Process. The HA-2546/883 has a volt-
age output with a 30MHz signal bandwidth, 300V/µs slew
rate and a 17MHz control input bandwidth. High bandwidth
and slew rate make this part an ideal component for use in
video systems. The suitability for precision video applica-
tions is demonstrated further by the 0.1dB gain flatness at
5MHz, 1.6% multiplication error, -52dB feedthrough and dif-
ferential inputs with 1.2µA bias currents. The HA-2546/883
also has low differential gain (0.1% typ.) and phase (0.1
o
typ.) errors.
The HA-2546/883 is well suited for AGC circuits as well as
mixer applications for sonar, radar, and medical imaging
equipment. The voltage output of the HA-2546/883 simplifies
many designs by eliminating the current-to-voltage conver-
sion stage required for current output multipliers.
Features
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• High Speed Voltage Output. . . . . . . . . . . 300V/µs (Min)
• Low Multiplication Error . . . . . . . . . . . . . . . .3.0% (Max)
1.6% (Typ)
• Input Bias Currents . . . . . . . . . . . . . . . . . . . . 5µA (Max)
1.2µA (Typ)
• Signal Input Feedthrough . . . . . . . . . . . . . . -52dB (Typ)
• Wide Signal Bandwidth . . . . . . . . . . . . . . . 30MHz (Typ)
• Wide Control Bandwidth . . . . . . . . . . . . . . 17MHz (Typ)
• Gain Flatness to 5MHz. . . . . . . . . . . . . . . . 0.10dB (Typ)
Applications
• Military Avionics
• Missile Guidance Systems
• Medical Imaging Displays
• Video Mixers
• Sonar AGC Processors
Ordering Information
PART NUMBER
HA1-2546/883
HA4-2546/883
TEMPERATURE
RANGE
-55
o
C to +125
o
C
-55
o
C to +125
o
C
PACKAGE
16 Lead CerDIP
20 Lead Ceramic LCC
• Radar Signal Conditioning
• Voltage Controlled Amplifier
• Vector Generator
Pinouts
HA-2546/883
(CERDIP)
TOP VIEW
V
REF
HA-2546/883
(CLCC)
TOP VIEW
GA A
20
GA C
19
18 GA B
17 V
X
+
16 NC
15 V
X
-
14 V+
9
V-
10
V
OUT
11
NC
12
V
Z
+
13
V
Z
-
GND
2
REF
V
REF
V
YIO
B
V
YIO
A
V
Y
+
V
Y
-
2
3
+
4
5
6
+
Y
X
15 GA C
14 GA B
13 V
X
+
V
YIO
B
V
YIO
A
NC
V
Y
+
V
Y
-
4
5
6
7
8
3
1
-
Σ
12 V
X
-
11 V+
-
+
-
Z
V- 7
V
OUT
8
-
+
10 V
Z
-
9 V
Z
+
NC
GND 1
16 GA A
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
8-3
Spec Number
511050-883
File Number
2444.1

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