155-0181-00: Difference between revisions

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[[File:155-0181.jpg|right|thumb|300px]]
[[File:155-0181.jpg|right|thumb|300px]]
The '''155-0181-00''' (H500) is a Tek-made Input Amplifier thin-film circuit (using an [[M199]] amplifier die) in a [[Hypcon]] package.
{{Hybrid IC
|Manufacturer=Tektronix
|Model=H500
|Part_nos=155-0181-00
|Description=input amplifier
|an=an
|Used_in=7A29;7A29P;7F10;11A71
|Designers=John Addis;Wink Gross
}} (using an [[M199]] amplifier die) in a [[Hypcon]] package.
It was designed by [[John Addis]] and uses the "[[ft doubler|f<sub>t</sub> doubler]]" circuit patented by [[Carl Battjes]].
It was designed by [[John Addis]] and uses the "[[ft doubler|f<sub>t</sub> doubler]]" circuit patented by [[Carl Battjes]].


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==Used in==
==Used in==


* [[7A29]] (U255)
* [[7A29]] (U255) / [[7A29P]]
* [[7F10]] (A1U255)
* [[7F10]] (A1U255)
* [[11A71]] (U830)
* [[11A71]] (U830)

Latest revision as of 00:14, 20 August 2021

The Tektronix H500  (P/N 155-0181-00) is an input amplifier hybrid integrated circuit (using an M199 amplifier die) in a Hypcon package. It was designed by John Addis and uses the "ft doubler" circuit patented by Carl Battjes.

The circuit has a single-ended 50 Ω input and push-pull outputs with a gain of up to 3.55 into a push-pull 50 Ω load. Gain may be varied from 3.55 to 0 and inverted to -3.55 by adjusting the ratio of two DC currents. At full gain, the risetime is 180 ps or less, but lower at reduced gain.

Used in

Datasheet