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TDA4950 TV EAST/WEST CORRECTION CIRCUIT

TDA4950 Description

TDA4950 TV EAST/WEST CORRECTION CIRCUIT *...LOW DISSIPATION SQUARE GENERATOR FOR PARABOLIC CURRENT EXTERNAL KEYSTONE ADJUSTMENT (symmetry.
The TDA4950 is a monolithic integrated circuit in a 8 pin minidip plastic package designed for use in the east-west pin-cushion correction by driving.

TDA4950 Applications

* PIN CONNECTIONS KEYSTONE CORRECTION INPUT FRAME SAWTOOTH CURRENT INPUT CURRENT REFERENCE GND 1 2 3 4 8 7 6 5 NON-INVERTING INPUT 100µA CURRENT SINK PARABOLA OUTPUT INVERTING INPUT +VS OUTPUT October 1998 1/5 4950-01.EPS TDA4950 BLOCK DIAGRAM 7 8 COMPARATOR AND OUTPUT STAGE 6 Q14 Q15 Q16 Q1

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EAST WEST CORRECTION CIRCUIT ST Microelectronics
ST Microelectronics TDA4950-like datasheet