155-0105-00: Difference between revisions

From TekWiki
Jump to navigation Jump to search
No edit summary
No edit summary
Line 1: Line 1:
The '''Tektronix 155-0105-00''' (M170) is a Tek-made custom legend generator chip in a 20-pin DIP, designed by [[Roger McCoy]] and [[Mike Metcalf]].
{{Monolithic IC
|Manufacturer=Tektronix  
|Model=M170
|Part_nos=155-0105-00
|Description=custom legend generator  
|Used_in=
|Designers=Mike Metcalf;Roger McCoy
}}  in a 20-pin DIP, designed by [[Roger McCoy]] and [[Mike Metcalf]].


It contains a 12×10×4 read-only memory coupled to a 4-bit D/A converter with internal current sources that can  
It contains a 12×10×4 read-only memory coupled to a 4-bit D/A converter with internal current sources that can directly interface with the row and column current inputs of the [[7000 series readout system]].
directly interface with the row and column current inputs of the [[7000 series readout system]].


The 155-0086/0087/0088/0104/0105/0135-00 (M165, M166, M167, M169, M170, M171) share the same silicon and differ only in the metallization layers.
The 155-0086/0087/0088/0104/0105/0135-00 (M165, M166, M167, M169, M170, M171) share the same silicon and differ only in the metallization layers.

Revision as of 05:13, 15 August 2021

The Tektronix M170  (P/N 155-0105-00) is a custom legend generator monolithic integrated circuit in a 20-pin DIP, designed by Roger McCoy and Mike Metcalf.

It contains a 12×10×4 read-only memory coupled to a 4-bit D/A converter with internal current sources that can directly interface with the row and column current inputs of the 7000 series readout system.

The 155-0086/0087/0088/0104/0105/0135-00 (M165, M166, M167, M169, M170, M171) share the same silicon and differ only in the metallization layers.

Used in

  • Readout interface of the 7J20

Datasheet