1

®

FN7180.3

EL5191, EL5191A

1GHz Current Feedback Amplifier with

Enable

The EL5191 and EL5191A amplifiers are of the current

feedback variety and exhibit a very high bandwidth of 1GHz.

This makes these amplifiers ideal for today’s high speed

video and monitor applications, as well as a number of RF

and IF frequency designs.

With a supply current of just 9mA and the ability to run from

a single supply voltage from 5V to 10V, these amplifiers offer

very high performance for little power consumption.

The EL5191A also incorporates an enable and disable

function to reduce the supply current to 100µA typical per

amplifier. Allowing the

CE pin to float or applying a low logic

level will enable the amplifier.

The EL5191 is offered in the 5 Ld SOT-23 package and the

industry-standard 8 Ld SOIC package. EL5191A is available

in the industry-standard 8 Ld SOIC package. Both operate

over the industrial temperature range of -40°C to +85°C.

• 1GHz -3dB bandwidth

• 9mA supply current

• Single and dual supply operation, from 5V to 10V supply

span

• Fast enable/disable (EL5191A only)

• Available in SOT-23 packages

• High speed, 600MHz product available (EL5192, EL5292,

and EL5392)

• Lower power, 300MHz product available (EL5193,

EL5293, EL5393)

• Pb-Free plus anneal available (RoHS compliant)

Applications

• Video amplifiers

• Cable drivers

• RGB amplifiers

• Test equipment

• Instrumentation

• Current to voltage converters

Pinouts

1

2

3

5

4

-

+

OUT

IN+

IN-

1

2

3

4

8

7

6

5

-

+

NC

IN-

IN+

CE

OUT

NC

EL5191A

(8 LD SOIC)

TOP VIEW

EL5191

(5 LD SOT-23)

TOP VIEW

Data Sheet

May 16, 2007

NOT

REC

OMM

END

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NEW

DES

IGN

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SEE

EL5

166/

EL5

167

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. 2004, 2005, 2007. All Rights Reserved

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