Features

Applications

General Description

The KH200 operational amplifier achieves performance

far superior to that of other high performance op

amps. A current feedback design provides a band-

width of DC-95MHz and an unprecedented settling

time of 18nsec to 0.1%. And since thermal tail has

been eliminated, the KH200 can be depended upon

to settle fast and solidly maintain its level. Drive

Using the KH200 is as easy as adding power supplies

and a gain-setting resistor. The result is reliable,

consistent performance because such characteristics as

bandwidth and settling time are virtually independent

of gain setting. Unlike conventional op amp designs

where the optimum gain bandwidth product occurs at

a high gain, minimum settling time at a gain of -1,

maximum slew rate at a gain of +1, et cetera,

the KH200 offers predictable response at gain

settings from ±1 to ±50. This, coupled with consistent

performance from unit to unit with no external com-

pensation, makes the KH200 a real time and cost-

saver in design and production situations alike.

Minimizing settling time was a design goal of the

KH200. Settling time is one of the most demanding of

all op amp requirements since it is affected by the

op amp’s bandwidth, gain flatness, and harmonic

distortion. The result of this effort is an amplifier fast

enough for the most demanding high speed D to A

converters and “flash” A to D converters.

The superior slew rate and rise and fall times of the

KH200 make it an ideal amplifier for a broad range of

pulse, analog, and digital applications. Flat gain and

phase response from DC to beyond 50MHz ensure

distortion levels well below those of other op amps. A

full power bandwidth of 20MHz eliminates the need

for power buffers in many applications.

The KH200 is constructed using thin film resistor/bipolar

transistor technology, and is available in the following

versions:

KH200AI

-25°C to +85°C

12-pin TO-8 can

KH200AK

-55°C to +125°C

12-pin TO-8 can,

features burn-in and

hermetic testing

KH200AM

-55°C to +125°C

12-pin TO-8 can,

environmentally screened

and electronically tested

to MIL-STD-883

KH200HXC

-55°C to +125°C

SMD#: 5962-8991001XC

KH200HXA

-55°C to +125°C

SMD#: 5962-8991001XA

KH200

Fast Settling, Wideband Operational Amplifier

REV. 1A January 2004

Typical Performance

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