TDA8185I

HORIZONTAL AND VERTICAL PROCESSOR

September 1993

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PEAK DETECTOR

SYNC LEVEL

VIDEO INPUT

VIDEO DETECTOR

HORIZONTAL FLYBACK

PHASE SHIFT FILTER

HORIZONTAL OUTPUT

GROUND

HORIZONTAL SAWTOOTH

PHASE COMP 1 FILTER

TIME CONSTANT SWITCH

OSC 2

OSC 1

OSC 3

SUPER SANDCASTLE

PROTECTION FLIP-FLOP

VERTICAL SAWTOOTH

REFERENCE

GROUND

VERTICAL SAWTOOTH OUTPUT

SYNC STATUS

VERTICAL BLANKING

VCR SWITCH

SUPPLY VOLTAGE

PIN CONNECTIONS

DIP24

(Plastic Package)

ORDER CODE : TDA8185I

.

503kHz REFERENCE OSCILLATOR

.

5.5V

SUPPLY

VOLTAGE

INTERNALLY

REGULATED

.

VERY SOPHISTICATED SYNC. SEPARATOR

.

COUNT DOWN TIMING LOGIC

.

ADAPTS

AUTOMATICALLY

TO

625

LINE/50Hz AND 525 LINE/60Hz STANDARDS

.

50/60 Hz IDENTIFICATION OUTPUT

.

AUTOMATIC VERTICAL AMPLITUDE COR-

RECTION 50/60Hz

.

CRT PROTECTION CIRCUIT

.

PHASE-CORRECTED

HORIZONTAL OUT-

PUT WITH CONSTANT DUTY CYCLE

DESCRIPTION

The TDA8185I is a monolithic integrated circuit in

24 pins dual in line plastic package intended for TV

signal processing and driving Horizontal and Verti-

cal output stages. It was specially designed for

VCR working conditions.

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