155-0137-00: Difference between revisions
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[[File:P6451-int-1.jpg|thumb|350px|right|155-0137-00 in [[P6451]] probe]] | [[File:P6451-int-1.jpg|thumb|350px|right|155-0137-00 in [[P6451]] probe]] | ||
{{Hybrid IC | |||
|Manufacturer=Tektronix | |||
|Model=H493 | |||
|Part_nos=155-0137-00 | |||
|Description=pre-amp/comparator | |||
|Used_in=P6451;P6452;P6458 | |||
|Designers= | |||
}} in a ceramic package. | |||
[[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)]] | ||
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. | 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. | |||
==Used in== | ==Used in== | ||
Revision as of 00:48, 17 August 2021
The Tektronix H493 (P/N 155-0137-00) is a pre-amp/comparator hybrid integrated circuit in a ceramic package.
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.