TEA2037 Просмотр технического описания (PDF) - STMicroelectronics

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TEA2037

HORIZONTAL AND VERTICAL DEFLECTION MONITOR

STMicroelectronics 

TEA2037A

HORIZONTAL AND VERTICAL DEFLECTION MONITOR

. DIRECT LINE DARLINGTON DRIVE

. DIRECT FRAME-YOKE DRIVE (± 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

1

FLYBACK GENERATOR SUPPLY

2

FRAME FLYBACK

3

GROUND

4

GROUND

5

INVERTING INPUT

6

FRAME POWER SUPPLY

7

FRAME OUTPUT

8

16

VCC1

15

VIDEO INPUT

14

LINE OUTPUT

13

GROUND

12

GROUND

11

LINE FLYBACK

10

PHASE DETECTOR

9

LINE OSCILLATOR

September 1996

1/9

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