HA1-2557883 Datasheet PDF - Intersil Corporation
| Part Number | HA1-2557883 | |
| Description | Wideband Four Quadrant Analog Multiplier (Current Output) | |
| Manufacturers | Intersil Corporation | |
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HA2557/883
July 1994
Wideband Four Quadrant Analog
Multiplier (Current Output)
Features
Description
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• Low Multiplication Error . . . . . . . . . . . . . . . . 1.5% (Typ)
• Input Bias Currents . . . . . . . . . . . . . . . . . . . . . 8µA (Typ)
• Signal Input Feedthrough at 5MHz. . . . . . . -52dB (Typ)
• Wide Y Channel Bandwidth . . . . . . . . . . 130MHz (Typ)
• Wide X Channel Bandwidth . . . . . . . . . . . 75MHz (Typ)
• Rise Time (RL = 50Ω) . . . . . . . . . . . . . . . . . . . . 7ns (Typ)
• Supply Current . . . . . . . . . . . . . . . . . . . . . . . 17mA (Max)
Applications
• Military Avionics
• Missile Guidance Systems
• Medical Imaging Displays
• Video Mixers
• Sonar AGC Processors
The HA-2557/883 is a monolithic, high speed, four quadrant,
analog multiplier constructed in Intersil’ Dielectrically Iso-
lated High Frequency Process. The single-ended current
output of the HA-2557/883 has a 130MHz signal bandwidth
(RL = 50Ω). 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 (-52dB), and differential inputs with low bias cur-
rents (8µA). The HA-2557/883 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-2557/883 allows it to achieve
higher bandwidths than voltage output multipliers. Full scale out-
put current is trimmed to 1.6mA. An internal 2500Ω feedback
resistor is also provided to accurately convert the current, if
desired, to a full scale output voltage of ±4V. The HA-2557/883 is
not limited to multiplication applications only; frequency doubling,
power detection, as well as many other configurations are also
possible.
Ordering Information
• Radar Signal Conditioning
• Voltage Controlled Amplifier
• Vector Generator
TEMPERATURE
PART NUMBER
RANGE
PACKAGE
HA1-2557/883
-55oC to +125oC 16 Lead CerDIP
Pinout
HA-2557/883
(CERDIP)
TOP VIEW
GND 1
VREF 2
VYIOB 3
VYIOA 4
VY+ 5
VY- 6
V- 7
IOUT 8
REF
YX
16 VXIOA
15 VXIOB
14 NC
13 VX+
X
12 VX-
11 V+
10 RZ
9 NC
Schematic
VBIAS
VX+
VXIO A
VX-
VXIOB
VY+
REF
+
-
GND VYIOA
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
8-12
V+
VBIAS
YY -
IOUT
RZ
VYIOB
V-
Spec Number 511064-883
File Number 3638
|
| |
 
Test Circuits
1
REF
NC 2
16 NC
15 NC
NC 3
14 NC
NC 4
VY+ 5
Y
6
13 VX+
X
12
X
11 +15V
-15V 7
10 NC
8 9 NC
50Ω
VOUT
HA2557/883
VY TRANSIENT RESPONSE
Vertical Scale: Top 5V/Div. Bottom: 100mV/Div.
Horizontal Scale: 20ns/Div.
FIGURE 1. AC AND TRANSIENT RESPONSE TEST CIRCUIT
Burn-In Circuit
HA-2557/883 CERAMIC DIP
- 15.5V
±0.5V
D1
1
NC 2
NC 3
NC 4
VY+ 5
6
0.01µF 7
8
IOUT
REF
YX
16
15
14
13
X
12
11
10
9
NC
NC
NC
VX+
RZ
NC
D2
+15.5 V
±0.5V
0.01µF
D1 = D2 = 1N4002 OR EQUIVALENT (PER BOARD)
Spec Number 511064-883
8-16
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HA1-2557883 electronic component. |
| Information | Total 14 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HA1-2557883.PDF Datasheet ] | |
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