4707 Dey Road Liverpool, N.Y. 13088

(315) 701-6751

FEATURES:

Low Cost Complete Amplifier System

100Vpp Output Signal Into 10pF

Ultra Fast Transition Times: 2.5nS @ 50Vpp

User Adjustable Contrast and Brightness

TTL Compatible Blanking

On Board DC Reference Output

Customized Versions Readily Available

Available with Three Lead Bend Options

MIL-PRF-38534 CERTIFIED

ISO-9001 CERTIFIED BY DSCC

M.S.KENNEDY CORP.

SERIES

1933

DESCRIPTION:

The MSK 1933 Series of High Speed, High Voltage Video Amplifiers are designed to drive the grid of today's high

performance CRTs. The MSK 1933 has user adjustable contrast and brightness levels and also comes with a blanking

function. The MSK 1933 can be directly connected to many video sources including RS170, RS343 and high speed

video D/A converters. The MSK 1933 is available in four versions for different applications. The MSK 1933-0 has no

internal high voltage resistor or inductor allowing the user to dissipate much of the power externally. The MSK 1933-

2, MSK 1933-4 and the MSK 1933-6 each have an internal resistor-inductor designed for optimum bandwidth. The

MSK 1933-6 has slightly lower bandwidth but can be operated from up to -120V. Each version of the MSK 1933 is

packaged in an isolated 22 pin insulated ceramic substrate that can be directly connected to a heat sink using

standard mounting techniques. The leads are available straight out, bent up or bent down.

EQUIVALENT SCHEMATIC

Helmet Mounted Displays

High Resolution RGB Displays

High Resolution Monochrome Displays

Automatic Test Equipment

Medical Monitors

CAE/CAD Station Monitors

Projection Displays

Beam Index Displays

TYPICAL APPLICATIONS

1

2

3

4

5

6

7

8

Ground

Ground

Blank

-Input

+Input

Ground

VGain

PIN-OUT INFORMATION

Output

N/C

Vcc

Vcc

Ground

Ground

17

18

19

20

21

22

Voff

Vref

Ground

Ground

9

10

11

12

13

14

15

16

ULTRA HIGH SPEED/VOLTAGE

NEGATIVE OUTPUT

VIDEO AMPLIFIER

Rev. A 8/00

1