155-0178-00: Difference between revisions

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The '''155-0178-00''' is a Tek-made Horizontal Output Amplifier chip.
The '''155-0178-00''' (H488) is a Tek-made horizontal output amplifier 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.


==Used in==
==Used in==
* [[7904A]]
* [[7912HB]]
* [[7934]]
* [[7104]]
* [[7104]]


[[Category:Tektronix-made integrated circuits]]
==Datasheet==
* [[Media:Tek 155-0178-00.pdf|Tektronix 155-0178-00 Datasheet (PDF)]]
 
 
[[Category:Tektronix-made hybrid integrated circuits]]
[[Category:Hypcon]]

Revision as of 00:51, 15 December 2020

The 155-0178-00 (H488) is a Tek-made horizontal output amplifier 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.

Used in

Datasheet