1

®

HA5023

Dual 125MHz Video Current

Feedback Amplifier

The HA5023 is a wide bandwidth high slew rate dual

amplifier optimized for video applications and gains between

1 and 10. It is a current feedback amplifier and thus yields

less bandwidth degradation at high closed loop gains than

voltage feedback amplifiers.

The low differential gain and phase, 0.1dB gain flatness, and

ability to drive two back terminated 75

Ω cables, make this

amplifier ideal for demanding video applications.

The current feedback design allows the user to take

advantage of the amplifier’s bandwidth dependency on the

increased to compensate for decreases at higher closed

loop gains or heavy output loads.

The performance of the HA5023 is very similar to the

popular Intersil HA-5020

.

Features

• Wide Unity Gain Bandwidth . . . . . . . . . . . . . . . . . 125MHz

• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475V/

µs

• Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 800

µV

• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03%

• Differential Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03°

• Supply Current (per Amplifier) . . . . . . . . . . . . . . . . 7.5mA

• ESD Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4000V

• Guaranteed Specifications at

±5V Supplies

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Video Gain Block

• Video Distribution Amplifier/RGB Amplifier

• Flash A/D Driver

• Current to Voltage Converter

• Medical Imaging

• Radar and Imaging Systems

• Video Switching and Routing

Pinout

HA5023

(PDIP, SOIC)

TOP VIEW

Ordering Information

PART

NUMBER

PART

MARKING

TEMP.

RANGE (°C)

PACKAGE

PKG.

DWG. #

HA5023IP

HA5023IP

-40 to 85

8 Ld PDIP

E8.3

HA5023IPZ

(Note)

HA5023IPZ

-40 to 85

8 Ld PDIP*

(Pb-free)

E8.3

HA5023IB

5023I

-40 to 85

8 Ld SOIC

M8.15

HA5023IB96

5023I

-40 to 85

8 Ld SOIC

Tape and Reel

M8.15

HA5023IBZ

(Note)

5023IBZ

-40 to 85

8 Ld SOIC

(Pb-free)

M8.15

HA5023IBZ96

(Note)

5023IBZ

-40 to 85

8 Ld SOIC

Tape and Reel

(Pb-free)

M8.15

HA5023EVAL

High Speed Op Amp DIP Evaluation Board

*Pb-free PDIPs can be used for through hole wave solder processing

only. They are not intended for use in Reflow solder processing

applications.

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are 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.

OUT1

-IN1

+IN1

V-

1

2

3

4

8

7

6

5

V+

OUT2

-IN2

+IN2

+

-

+

-

Data Sheet

June 2, 2006

FN3393.8

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

Copyright Intersil Americas Inc. 1998, 2005-2006. All Rights Reserved

All other trademarks mentioned are the property of their respective owners.