155-0152-01

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Block diagram

The Tektronix M152B  (P/N 155-0152-01) is a geometry and focus correction monolithic integrated circuit packaged in a 16-pin DIP.

It is designed to appropriately pre-distort X and Y signals before they are applied to the deflection coils of a CRT, in such a way as to eliminate "pincushion" distortion. It also provides a signal to correct for spot de-focusing that occurs away from the screen's center.

Data sheets

Used in

Some instruments using part 155-0152-01

Instrument Manufacturer Class Model Description Introduced
4006 Tektronix Terminal 4006 High resolution graphics terminal 1975
4014 Tektronix Terminal 4014 Graphics terminal 1974
4052 Tektronix Computer 4052 Graphics-capable desktop microcomputer 1978
4052A Tektronix Computer 4052A Graphics-capable desktop microcomputer 1983
4054 Tektronix Computer 4054 Graphics-capable desktop microcomputer 1978
4054A Tektronix Computer 4054A Graphics-capable desktop microcomputer 1983

Photos