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Figure 1. Package
DIRECT FRAME-YOKE DRIVE (鹵 1A)
COMPOSITE VIDEO SIGNAL INPUT
CAPABILITY
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 COMPONENTS
VERY LOW COST POWER PACKAGE
POWERDIP (8+8)
(Plastic Package)
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DESCRIPTION
The TEA2037A is an horizontal and vertical de-
flection circuit. It uses the same concept as
TEA2117 but optimised for small screens, for a
very low cost solution.
Figure 2. 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
LINE OSCILLATOR
REV. 2
May 2004
1/14
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TEA2037A_04相關(guān)型號(hào)PDF文件下載
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