ISO-9001 CERTIFIED BY DSCC
HIGH SPEED/HIGH VOLTAGE
NEGATIVE OUTPUT
VIDEO AMPLIFIER
1903
SERIES
M.S.KENNEDY CORP.
4707 Dey Road Liverpool, N.Y. 13088
(315) 701-6751
MIL-PRF-38534 CERTIFIED
FEATURES:
100VPP Output Signal Into 10PF
Ultra Fast Transition Times-2.9nS
User Adjustable Contrast and Brightness
TTL Compatible Blanking
On Board DC Reference Output
Customized Versions Available Upon Request
Available to DSCC SMD 5962-9324301HX
DESCRIPTION:
The MSK 1903 Series of high speed, high voltage video amplifiers was designed to drive the grid of today's high
performance CRT's. The MSK 1903 has user adjustable contrast and brightness levels and also comes with a blanking
function. The MSK 1903 can be directly connected to many video sources including RS170, RS343 and high speed
video D/A converters. The MSK 1903 is available in four versions for different applications. The MSK 1903-0 has no
internal high voltage resistor or inductor allowing the user to dissipate much of the power externally. The MSK 1903-
2, MSK 1903-4 and the MSK 1903-6 each have an internal resistor-inductor designed for optimum bandwidth. The
MSK 1903-6 has slightly lower bandwidth but can be operated from down to -120V. Each version of the MSK 1903
is packaged in a 30 pin power flatpack that can be directly connected to a heat sink using standard 4-40 screws.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
PIN-OUT INFORMATION
21
22
23
24
25
26
27
28
29
30
11
GND
-VHV
NC
1
2
VGAIN
VOFF
Helmet Mounted Displays
High Resolution RGB Displays
High Resolution Monochrome Displays
Automatic Test Equipment
Beam Index Applications
12
13
14
15
16
17
18
19
20
GND
Blank
VEE
Output
NC
3
VREF
4
GND
GND
VEE
NC
5
VEE
NC
6
-VHV RES
-VHV RES
GND
Projection Displays
-Input
+Input
GND
GND
VCC
VCC
GND
GND
7
8
9
10
GND
-VHV
Rev. B 3/03
1