155-0011-00: Difference between revisions

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|Part_nos=155-0011-00
|Part_nos=155-0011-00
|Description=clock and chop blanking  
|Description=clock and chop blanking  
|Used_in=485;4851;4852;7313;7403N;R7403N;7503;7504;7514;7603;AN/USM-281C;7613;7623;7623A;7633;7704;R7704;7704A;7834;7844;7854;7904;7904A;R7903;R7912;7912AD;7912HB;7934;7104;R7103;AN
|Used_in=485;7313;7403N;R7403N;7503;7504;7514;7603;AN/USM-281C;7613;7623;7623A;7633;7704;R7704;7704A;7834;7844;7854;7904;7904A;R7903;R7912;7912AD;7912HB;7934;7104;R7103;AN/USM-281C
|Designers=Les Larson
|Designers=Les Larson
}} in a 16-pin DIP, designed by [[Les Larson]].
}} in a 16-pin DIP, designed by [[Les Larson]].
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==Used in==
==Used in==
* [[485]], [[4851]](?), [[4852]](?)
* [[485]]  
* [[7313]]
* [[7313]]
* [[7403N]]
* [[7403N]]

Revision as of 02:49, 22 November 2021

155-0011-00

The Tektronix M012  (P/N 155-0011-00) is a clock and chop blanking monolithic integrated circuit in a 16-pin DIP, designed by Les Larson.

It generates the 2 MHz chop clock signal for triggering the chop counter (155-0010-00 aka M004) as well as the chop blanking waveform. The blanking waveform can be delayed in time and varied in width over a certain range to accommodate different delay lines. It also has five logical inputs which are the plug-in and mainframe modes that are used to decide if chop blanking should be used at a certain time.

Used in

Datasheet