155-0109-00

The Tektronix M120B  (P/N 155-0109-00,155-0109-01) is a trigger monolithic integrated circuit (good to 350 MHz) in a 16-pin DIP. It was designed by Gary Vance on the SHF2 process.

It is designed to be used in conjunction with the 155-0126-00 (M121) trigger amplifier and channel switch.

There were two versions, the 155-0109-00 and 155-0109-01. (Differences?)

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  155-0109-01 block diagram

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  155-0109 in 7S14 trigger

• Tektronix 155-0109-00 Datasheet with schematics
• Tektronix 155-0109-01 Datasheet

Used in

• 5B25N
• 5B31
• 5B40, 5B42 (U300, U400), 5B44
• 7B50A, 7B53A
• 7B80, 7B85, 7B87, 7B81P, 7B90P
• 7612D
• 7S14 / 5S14N (U270)
• SC502, SC503, SC504 (U3238)

Some instruments using part 155-0109-00

Instrument	Manufacturer	Class	Model	Description	Introduced
5B25N	Tektronix	Plug-in	5B25N	20 MHz digitizer time base	1981
5B31	Tektronix	Plug-in	5B31	Digitally delayed timebase	1975
5B40	Tektronix	Plug-in	5B40	60 MHz timebase	1975
5B42	Tektronix	Plug-in	5B42	60 MHz dual timebase plug-in	1974
5B44	Tektronix	Plug-in	5B44	60 MHz, 50 ns (5 ns) dual time base plug-in	1976
5S14N	Tektronix	Plug-in	5S14N	1 GHz dual-trace, delayed-sweep sampler	1974
7612D	Tektronix	Oscilloscope	7612D	200 MS/s sampler	1980
7B50A	Tektronix	Plug-in	7B50A	100 MHz timebase	1976
7B53A	Tektronix	Plug-in	7B53A	100 MHz dual timebase	1973
7B80	Tektronix	Plug-in	7B80	400 MHz timebase	1976
7B81P	Tektronix	Plug-in	7B81P	programmable timebase	(?)
7B85	Tektronix	Plug-in	7B85	400 MHz delaying timebase	1976
7B87	Tektronix	Plug-in	7B87	400 MHz time base for 7854	1981
7B90P	Tektronix	Plug-in	7B90P	400 MHz programmable timebase	1978
7S14	Tektronix	Plug-in	7S14	1 GHz dual-trace, delayed-sweep sampler	1974
SC502	Tektronix	Plug-in	SC502	15 MHz dual-channel oscilloscope	1976
SC503	Tektronix	Plug-in	SC503	10 MHz dual-channel storage oscilloscope	1979
SC504	Tektronix	Plug-in	SC504	80 MHz dual-channel oscilloscope	1978

Pictures

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  Tek 155-0109-01 ICs