155-0178-00: Difference between revisions
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{{Hybrid IC | |||
|Manufacturer=Tektronix | |||
|Model=H488 | |||
|Part_nos=155-0178-00 | |||
|Description=horizontal output amplifier | |||
|Used_in=7904; 7912HB; 7934; 7104 | |||
|Designers=Dave Morgan | |||
}} | |||
implemented as a thin-film ceramic hybrid in a custom "[[Hypcon]]" package. | |||
It has an input impedance of 50 Ω per side and is designed to operate into a 365 Ω differential load. It has a current gain of 3.3 and is not back terminated. | It has an input impedance of 50 Ω per side and is designed to operate into a 365 Ω differential load. It has a current gain of 3.3 and is not back terminated. |
Revision as of 04:28, 15 August 2021
The Tektronix H488 (P/N 155-0178-00) is a horizontal output amplifier hybrid integrated circuit implemented as a thin-film ceramic hybrid in a custom "Hypcon" package.
It has an input impedance of 50 Ω per side and is designed to operate into a 365 Ω differential load. It has a current gain of 3.3 and is not back terminated.
The device uses T-coils at the input and inductive peaking at the output. Its rise time is approximately 0.5 ns.
It was designed by Dave Morgan and includes D156 transistor dies.