155-0011-00

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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.

Datasheet

Used in

Some instruments using part 155-0011-00

Instrument Manufacturer Class Model Description Introduced
485 Tektronix Oscilloscope 485 350 MHz portable scope 1972
7104 Tektronix Oscilloscope 7104 1 GHz mainframe with MCP CRT 1978
7313 Tektronix Oscilloscope 7313 25 MHz storage mainframe 1972
7403N Tektronix Oscilloscope 7403N 65 MHz non-storage mainframe 1970
7503 Tektronix Oscilloscope 7503 90 MHz non-storage mainframe 1970
7504 Tektronix Oscilloscope 7504 90 MHz non-storage mainframe 1969
7514 Tektronix Oscilloscope 7514 90 MHz storage mainframe 1970
7603 Tektronix Oscilloscope 7603 100 MHz non-storage mainframe 1972
7613 Tektronix Oscilloscope 7613 100 MHz variable-persistence storage mainframe 1972
7623 Tektronix Oscilloscope 7623 100 MHz multi-mode storage scope 1972
7623A Tektronix Oscilloscope 7623A 100 MHz multi-mode storage scope 1974
7633 Tektronix Oscilloscope 7633 100 MHz multi-mode storage mainframe 1974
7704 Tektronix Oscilloscope 7704 150 MHz non-storage mainframe 1969
7704A Tektronix Oscilloscope 7704A 200 MHz non-storage mainframe 1972
7834 Tektronix Oscilloscope 7834 400 MHz storage mainframe 1977
7844 Tektronix Oscilloscope 7844 400 MHz dual-beam non-storage mainframe 1974
7854 Tektronix Oscilloscope 7854 400 MHz waveform-processing scope 1980
7904 Tektronix Oscilloscope 7904 500 MHz non-storage mainframe 1971
7904A Tektronix Oscilloscope 7904A 500 MHz non-storage mainframe 1984
7912AD Tektronix Oscilloscope 7912AD 500 MHz digitizer 1978
7912HB Tektronix Oscilloscope 7912HB 750 MHz digitizer 1988
7934 Tektronix Oscilloscope 7934 500 MHz multi-mode storage mainframe 1987
R7103 Tektronix Oscilloscope R7103 1 GHz non-storage mainframe 1985
R7903 Tektronix Oscilloscope R7903 500 MHz non-storage mainframe 1974
R7912 Tektronix Oscilloscope R7912 500 MHz digitizer 1973