4707 Dey Road Liverpool, N.Y. 13088

M.S.KENNEDY CORP.

(315) 701-6751

FEATURES:

Ultra Low Quiescent Current - ±13mA for High Voltage

140V Peak to Peak Output Voltage Swing

Slew Rate - 5000V/µS Typical

Settling Time to 0.05% - 1.5µS Max.

Input Offset Voltage Only - ±1mV Max.

Output Current - 250mA Peak

Adjustable VHV Power Supply Minimizes Power Dissipation

Compact Package Offers Superior Power Dissipation Capability

FAST SETTLING

HIGH VOLTAGE AMPLIFIER

612

+VHV

+VSC

OUTPUT

CASE/GROUND

-VSC

-VHV

1

2

3

4

5

6

12

11

10

9

8

7

COMP

+VCC

GROUND

-VCC

-INPUT

NO CONNECTION

Fast Settling High Voltage Amplifier

High Resolution CRT Monitor

Ultra High Performance Video Processing

CRT Beam Intensity Control

Varactor Tuned VCO Driver

Automatic Test Equipment

PIN-OUT INFORMATION

TYPICAL APPLICATIONS

The MSK 612 is a high voltage fast settling amplifier designed to provide large voltage swings at high slew rates

in wideband systems. The true inverting op-amp topology employed in the MSK 612 provides excellent D.C. specifi-

cations such as input offset voltage and input bias current. These attributes are important in amplifiers that will be

used in high gain configurations since the input error voltages will be multiplied by the system gain. The MSK 612

achieves impressive settling time specifications by employing a feed forward A.C. path through the amplifier, how-

ever, the device is internally configured in inverting mode to utilize this benefit. Internal compensation for gains of -

5V/V or greater keeps the MSK 612 stable in this range. The MSK 612 is packaged in a space efficient, hermetically

sealed, 12 pin power dual in line package that has a high thermal conductivity for efficient device cooling.

DESCRIPTION:

EQUIVALENT SCHEMATIC

MIL-PRF-38534 QUALIFIED

ISO 9001 CERTIFIED BY DSCC

Rev. A 8/00

1