TDA8153

RGB VIDEO OUTPUT AMPLIFIER

January 1993

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BLUE FEEDBACK

BLUE OUTPUT

GREEN FEEDBAC K

GREEN OUTPUT

RED FEEDBACK

RED OUTPUT

GROUND

RED INPUT

GREEN INPUT

BLUE INPUT

Tab connected to Pin 8

FIRST GRIDE VOLTAGE

CUT-OFF

V

H

REF

V

V

S

PIN CONNECTIONS

MULTIWATT15

(Plastic Package)

ORDER CODE : TDA8153

.

THREE INDEPENDENT VIDEO AMPLIFIERS

WITH TYPICAL SR > 1000V/

µs

.

CRT-CATHODE SENSING OUTPUT FOR SE-

QUENTIAL SAMPLING

.

INTERNAL G1 VOLTAGE GENERATOR

.

CATHODE SHORT CIRCUIT PROTECTION

.

FLASHOVER PROTECTION OF THE OUT-

PUT STAGES

.

COMPENSATES POSITIVE AND NEGATIVE

TUBE LEAKAGES

DESCRIPTION

Realized with a high voltage bipolar technology,the

TDA8153 is a monolithic RGB video output stage

for TV color applications. It drives the CRT cath-

odes directly and offers a video bandwidth compat-

ible with CCIR standards . In addition to three

independent video amplifiers, the device features

an internal generator for the first grid voltage,

flashover protection, cathode short circuit protec-

tion and a common cut-off sensing output for use

in sequential sampling applications.

The TDA8153 is supplied in a 15 lead Multiwatt

plastic power package.

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