Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these

specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.

© 2001 Elantec Semiconductor, Inc.

General Description

The EL5191C amplifier is of the current feedback variety and exhibits

a very high bandwidth of 1GHz. This makes this amplifier ideal for

today’s high speed video and monitor applications, as well as a num-

ber 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 per-

formance for little power consumption.

For applications where board space is critical, the EL5191C is offered

in the 5-pin SOT23 package, as well as an industry standard 8-pin SO.

The EL5191C operates over the industrial temperature range of -40

°C

to +85

°C.

OUT

IN-

IN+

5-Pin SOT23

1

2

3

5

4

EL5191CW

Pin Configurations

1

2

3

4

8

7

6

5

-

+

IN-

IN+

NC

OUT

NC

NC*

8-Pin SO

EL5191CS

* This pin must be left disconnected

Features

• 1GHz -3dB bandwidth

• 9mA supply current

• Single and dual supply operation,

from 5V to 10V supply span

• Available in 5-pin SOT23 package

• High speed, 600MHz product

available (EL5192C, EL5292C,

and EL5392C)

• Lower power, 300MHz product

available (EL5193C, EL5293C,

EL5393C)

Applications

• Video Amplifiers

• Cable Drivers

• RGB Amplifiers

• Test Equipment

• Instrumentation

• Current to Voltage Converters

Ordering Information

Part No

Package

Tape &

Reel

Outline #

EL5191CW-T7

5-Pin SOT23

7”

MDP0038

EL5191CW-T13

5-Pin SOT23

13”

MDP0038

EL5191CS

8-Pin SO

-

MDP0027

EL5191CS-T7

8-Pin SO

7”

MDP0027

EL5191CS-T13

8-Pin SO

13”

MDP0027

EL5191C

1GHz Current Feedback Amplifier