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8-3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
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Copyright
Intersil Corporation 1999
HA2546/883
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/
μ
s 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 1.2
μ
A 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.
Ordering Information
PART NUMBER
TEMPERATURE
RANGE
PACKAGE
HA1-2546/883
-55
o
C to +125
o
C
16 Lead CerDIP
HA4-2546/883
-55
o
C to +125
o
C
20 Lead Ceramic LCC
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/
μ
s (Min)
Low Multiplication Error . . . . . . . . . . . . . . . .3.0% (Max)
1.6% (Typ)
Input Bias Currents . . . . . . . . . . . . . . . . . . . . 5
μ
A (Max)
1.2
μ
A (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
Radar Signal Conditioning
Voltage Controlled Amplifier
Vector Generator
July 1994
Pinouts
HA-2546/883
(CERDIP)
TOP VIEW
HA-2546/883
(CLCC)
TOP VIEW
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
GND
V
REF
V
YIO
B
V
YIO
A
V
Y
+
V
Y
-
V
OUT
V-
GA A
GA B
V
X
+
V
X
-
V+
V
Z
-
V
Z
+
GA C
Σ
+
-
REF
Y
X
Z
-
+
-
+
-
+
V
YIO
B
V
YIO
A
NC
V
Y
+
V
Y
-
V
R
G
N
G
G
V
V
O
N
V
Z
+
V
Z
-
GA B
V
X
+
NC
V
X
-
V+
4
5
6
7
8
10
11
12
13
9
3
2
1
20
19
16
17
18
15
14
Spec Number
511050-883
File Number
2444.1