ISO-9001 CERTIFIED BY DSCC
M.S.KENNEDY CORP.
HIGH SPEED/HIGH VOLTAGE
NEGATIVE OUTPUT
VIDEO AMPLIFIER
1903
SERIES
(315) 701-6751
4707 Dey Road Liverpool, N.Y. 13088
FEATURES:
100V
PP
Output Signal Into 10
P
F
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
MIL-PRF-38534 CERTIFIED
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
Helmet Mounted Displays
High Resolution RGB Displays
High Resolution Monochrome Displays
Automatic Test Equipment
Beam Index Applications
Projection Displays
1
2
3
4
5
6
7
8
9
10
PIN-OUT INFORMATION
GND
GND
Blank
V
EE
V
EE
V
EE
-Input
+Input
GND
GND
1
11
12
13
14
15
16
17
18
19
20
V
GAIN
V
OFF
V
REF
GND
GND
-V
HV
RES
-V
HV
RES
GND
GND
-V
HV
21
22
23
24
25
26
27
28
29
30
-V
HV
NC
Output
NC
NC
NC
V
CC
V
CC
GND
GND
Rev. B 3/03
MSK [ M.S. KENNEDY CORPORATION ]
