1
HA-2556
57MHz, Wideband, Four Quadrant,
Voltage Output Analog Multiplier
The HA-2556 is a monolithic, high speed, four quadrant,
analog multiplier constructed in the Intersil Dielectrically
Isolated High Frequency Process. The voltage output
simplifies many designs by eliminating the current-to-voltage
conversion stage required for current output multipliers. The
HA-2556 provides a 450V/s slew rate and maintains
52MHz and 57MHz bandwidths for the X and Y channels
respectively, making it an ideal part for use in video systems.
The suitability for precision video applications is
demonstrated further by the Y-Channel 0.1dB gain flatness
to 5.0MHz, 1.5% multiplication error, -50dB feedthrough and
differential inputs with 8A bias current. The HA-2556 also
has low differential gain (0.1%) and phase (0.1°) errors.
The HA-2556 is well suited for AGC circuits as well as mixer
applications for sonar, radar, and medical imaging
equipment. The HA-2556 is not limited to multiplication
applications only; frequency doubling, power detection, as
well as many other configurations are possible.
Features
High Speed Voltage Output . . . . . . . . . . . . . . . . . 450V/s
Low Multiplication Error . . . . . . . . . . . . . . . . . . . . . . . 1.5%
Input Bias Currents . . . . . . . . . . . . . . . . . . . . . . . . . . .8A
5MHz Feedthrough . . . . . . . . . . . . . . . . . . . . . . . . . -50dB
Wide Y-Channel Bandwidth . . . . . . . . . . . . . . . . . . 57MHz
Wide X-Channel Bandwidth . . . . . . . . . . . . . . . . . . 52MHz
VY 0.1dB Gain Flatness . . . . . . . . . . . . . . . . . . . . 5.0MHz
Pb-free (RoHS compliant)
Applications
Military Avionics
Missile Guidance Systems
Medical Imaging Displays
Video Mixers
Sonar AGC Processors
Radar Signal Conditioning
Voltage Controlled Amplifier
Vector Generators
Functional Block Diagram
Ordering Information
PART
NUMBER
(Note)
PART
MARKING
TEMP
RANGE (°C)
PACKAGE
(Pb-free)
PKG
DWG. #
HA9P2556-9Z HA9P2556 -9Z
-40 to +85
16 Ld SOIC
M16.3
NOTE: These Intersil Pb-free plastic packaged products employ special
Pb-free material sets, molding compounds/die attach materials, and
100% matte tin plate plus anneal (e3 termination finish, which is RoHS
compliant and compatible with both SnPb and Pb-free soldering
operations). Intersil Pb-free products are MSL classified at Pb-free peak
reflow temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020
HA-2556
1/SF
X
Y
VOUT
Z
VX+
VX-
VY+
VY-
VZ+
VZ-
∑
+
-
A
+
-
+
-
+
-
NOTE: The transfer equation for the HA-2556 is:
(VX+ -VX-) (VY+ -VY-) = SF (VZ+ -VZ-),
where SF = Scale Factor = 5V; VX, VY,
VZ = Differential Inputs.
FN2477.7
Data Sheet
April 25, 2013
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Copyright Intersil Americas LLC 1998, 2008, 2013. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.