TEA2037A
HORIZONTAL AND VERTICAL DEFLECTION MONITOR
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DIRECT LINE DARLINGTON DRIVE
DIRECT FRAME-YOKE DRIVE (鹵 1A)
COMPOSITE VIDEO SIGNAL INPUT CAPA-
BILITY
FRAME OUTPUT PROTECTION AGAINST
SHORT CIRCUITS
PLL
HORIZONTAL OSCILLATOR FREQUENCY
RANGE FROM 15kHz TO 100kHz
VERTICAL
OSCILLATOR
FREQUENCY
RANGE FROM 30Hz TO 120Hz
VERY FEW EXTERNAL COMPONENT
VERY LOW COST POWER PACKAGE
POWERDIP (8+8)
(Plastic Package)
ORDER CODE :
TEA2037A
DESCRIPTION
The TEA2037Ais an horizontal and vertical deflec-
tion circuit. It uses the same concept as TEA2117
but optimised for small screens, for a very low cost
solution.
PIN CONNECTIONS
FRAME OSCILLATOR
FLYBACK GENERATOR SUPPLY
FRAME FLYBACK
GROUND
GROUND
INVERTING INPUT
FRAME POWER SUPPLY
FRAME OUTPUT
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC1
VIDEO INPUT
LINE OUTPUT
GROUND
GROUND
LINE FLYBACK
PHASE DETECTOR
2037A-01.EPS
LINE OSCILLATOR
September 1996
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