TEA2037A View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TEA2037A' PDF : 15 Pages View PDF
TEA2037A
HORIZONTAL AND VERTICAL DEFLECTION MONITOR
FEATURES SUMMARY
Figure 1. Package
■ DIRECT LINE DARLINGTON DRIVE
■ DIRECT FRAME-YOKE DRIVE (± 1A)
■ COMPOSITE VIDEO SIGNAL INPUT
CAPABILITY
■ FRAME OUTPUT PROTECTION AGAINST
SHORT CIRCUITS
■ PLL
) ■ HORIZONTAL OSCILLATOR FREQUENCY
t(s RANGE FROM 15kHz TO 100kHz
c ■ VERTICAL OSCILLATOR FREQUENCY
u RANGE FROM 30Hz TO 120Hz
rod ■ VERY FEW EXTERNAL COMPONENTS
■ VERY LOW COST POWER PACKAGE
te P DESCRIPTION
le The TEA2037A is an horizontal and vertical de-
so flection circuit. It uses the same concept as
b TEA2117 but optimised for small screens, for a
very low cost solution.
) - O Figure 2. Pin Connections
POWERDIP (8+8)
(Plastic Package)
roduct(s FRAME OSCILLATOR
1
P FLYBACK GENERATOR SUPPLY
2
te FRAME FLYBACK
3
le GROUND
4
o GROUND
5
Obs INVERTING INPUT
6
16
VCC1
15
VIDEO INPUT
14
LINE OUTPUT
13
GROUND
12
GROUND
11
LINE FLYBACK
FRAME POWER SUPPLY
7
10
PHASE DETECTOR
FRAME OUTPUT
8
9
LINE OSCILLATOR
May 2004
REV. 2
1/14
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