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HA2546

Wideband Two Quadrant Analog Multiplier (Voltage Output)

Intersil 

HA2546/883

July 1994

Wideband Two Quadrant Analog

Multiplier (Voltage 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.

• 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

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 (0.1o

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.

• Military Avionics

• Missile Guidance Systems

• Medical Imaging Displays

• Video Mixers

• Sonar AGC Processors

• Radar Signal Conditioning

Ordering Information

PART NUMBER

HA1-2546/883

HA4-2546/883

TEMPERATURE

RANGE

PACKAGE

-55oC to +125oC 16 Lead CerDIP

-55oC to +125oC 20 Lead Ceramic LCC

• Voltage Controlled Amplifier

• Vector Generator

Pinouts

HA-2546/883

(CERDIP)

TOP VIEW

HA-2546/883

(CLCC)

TOP VIEW

GND 1

REF

VREF 2

16 GA A

15 GA C

VYIOB 3

VYIOA

VY+

VY -

V-

4

+

5

Y

6-

7

VOUT 8

14 GA B

+

X 13 VX+

- 12 VX-

11 V+

+

Σ

-

-

10

Z

VZ -

+ 9 VZ+

3 2 1 20 19

VYIOB 4

VYIOA 5

NC 6

18 GA B

17 VX+

16 NC

VY+ 7

VY- 8

15 VX-

14 V+

9 10 11 12 13

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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