155-0022-00: Difference between revisions

Revision as of 10:09, 31 October 2020

The Tektronix 155-0022-00 (M036) or 155-0022-01 (M036E) is a Tek-made analog multiplexer chip in a 16-pin DIP, designed by Gene Andrews.

It was made for many years and was eventually replaced by the 234-0408-20.

It is used to multiplex between the two vertical plug-ins and also to switch trigger sources, in scopes up to 500 MHz bandwidth.

Tek expected the 155-0022-00 to have a yearly failure rate of 0.05%.

335
468 (U328 Channel Switch)
2220, 2221, 2230 (A10U2101)
7403
7503
7603 (U214 vertical channel multiplexer, U324 trigger signal multiplexer, U510 horizontal channel multiplexer,
7613, 7623, 7623A,7633 (U324 Trigger Channel Switch + U510 Horizontal Channel Switch + U2340 Vertical Channel Switch)
7704 (U304 and U324, trigger signal multiplexers for the A and B horizontal plug-ins, U364 horizontal channel switch)
7704A
7834, 7844 (U840), 7854 (A9U20)
7912AD, 7912HB
7904 (U825, horizontal channel multiplexer), 7904A (A29 U518, horizontal channel multiplexer)
7934 (A11 U884, horizontal channel multiplexer)
7A12
7A18
7D12 (U148)
NT-7000
P7001 (U10 vertical channel switch, U310 horizontal channel switch)
and possibly others

@@ Line 4: / Line 4: @@
 It was made for many years and was eventually replaced by the [[234-0408-20]].
-It is used to multiplex between the two vertical plug-ins and also to switch trigger sources.
+It is used to multiplex between the two vertical plug-ins and also to switch trigger sources, in scopes up to 500 MHz bandwidth.
 Tek expected the 155-0022-00 to have a yearly failure rate of 0.05%.