155-0137-00: Difference between revisions
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|Description=pre-amp/comparator | |Description=pre-amp/comparator | ||
|Used_in=P6451;P6452;P6458 | |Used_in=P6451;P6452;P6458 | ||
|Designers= | |Designers=Oscar Olson | ||
}} in a ceramic package. | }} in a ceramic package. It was designed by [[Oscar Olson]]. | ||
[[File:P6451-equiv.jpg|thumb|350px|right|Channel equivalent circuit (click to enlarge)]] | [[File:P6451-equiv.jpg|thumb|350px|right|Channel equivalent circuit (click to enlarge)]] | ||
Revision as of 14:44, 13 June 2023
The Tektronix H493 (P/N 155-0137-00) is a pre-amp/comparator hybrid integrated circuit in a ceramic package. It was designed by Oscar Olson.
It contains five comparators with FET inputs and differential ECL outputs that can drive terminated 100 Ω twisted-pair lines. The instrument input would contain differential ECL receivers like the 10115 or 10216.