TDA8218

HORIZONTAL AND VERTICAL DEFLECTION CIRCUIT

September 1993

POWERDIP 16 + 2 + 2

(Plastic Package)

ORDER CODE : TDA8218

.

DIRECT FRAME-YOKE DRIVE (

± 1A)

.

COMPOSITE VIDEO SIGNAL INPUT CAPA-

BILITY

.

FRAME OUTPUT PROTECTION AGAINST

SHORT CIRCUITS

.

PLL

.

SUPER SANDCASTLE OUTPUT

.

VERY FEW EXTERNAL COMPONENTS

.

VERY LOW COST POWER PACKAGE

.

STABLE FRAME BLANKING PULSE, GEN-

ERATED BY EXTERNAL RC, FOR COMPATI-

BILITY WITH TEA 5640

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20

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FRAME OSCILLATOR

FRAME FLYBACK GENERATOR

GROUND

GROUND

POWER AMPLIFIER INPUT

FRAME POWER SUPPLY

FRAME OUTPUT

LINE OSCILLATOR

PHASE DETECTOR

LINE SAWTOOTH INPUT

GROUND

GROUND

LINE OUTPUT

LINE FLYBACK

SUPER SANDCASTLE OUTPUT

VIDEO INPUT

FRAME BLANKING R.C. NETWORK

BURST KEY R.C. NETWORK

PIN CONNECTIONS

DESCRIPTION

The TDA8218 is an horizontal and vertical deflec-

tion circuit with super sandcastle generator. Used

with automatic PAL/SECAM decoder TEA5640,

this IC permits a complete low-cost solution for

PAL/SECAM applications.

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