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 EL2075C is a precision voltage-feedback amplifier featuring a

2GHz gain-bandwidth product, fast settling time, excellent differential

gain and differential phase performance, and a minimum of 50mA out-

put current drive over temperature.

The EL2075C is gain-of-10 stable with a -3dB bandwidth of 400MHz

of input bias current, and a fully symmetrical differential input. Like

all voltage-feedback operational amplifiers, the EL2075C allows the

use of reactive or non-linear components in the feedback loop. This

combination of speed and versatility makes the EL2075C the ideal

choice for all op-amp applications at a gain of 10 or greater requiring

high speed and precision, including active filters, integrators, sample-

and-holds, and log amps. The low distortion, high output current, and

fast settling makes the EL2075C an ideal amplifier for signal-process-

ing and digitizing systems.

Connection Diagrams

DIP and SO Package

Features

• 2GHz gain-bandwidth product

• Gain-of-10 stable

• Conventional voltage-feedback

topology

• Low offset voltage = 200µV

• Low bias current = 2µA

• Low offset current = 0.1µA

• Output current = 50mA over

temperature

• Fast settling = 13ns to 0.1%

Applications

• Active filters/integrators

• High-speed signal processing

• ADC/DAC buffers

• Pulse/RF amplifiers

• Pin diode receivers

• Log amplifiers

• Photo multiplier amplifiers

• High speed sample-and-holds

Ordering Information

Part No.

Temp. Range

Package

Outline #

EL2075CN

0°C to +75°C

8-Pin P-DIP

MDP0031

EL2075CS

0°C to +75°C

8-Lead SO

MDP0027

EL2075C

2GHz GBWP Gain-of-10 Stable Operational Amplifier