S-54: Difference between revisions

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discontinued=1989 |
discontinued=1989 |
manuals=
manuals=
* [http://w140.com/tek_s54.pdf Tektronix S-54 Manual (bad) (PDF)]
* [[Media:070-1093-00.pdf|S-54 Instruction Manual]] (PDF)
* [http://w140.com/tek_s54_good.pdf Tektronix S-54 Manual (good) (PDF)]
''Alternate''
* [http://w140.com/tek_s54.pdf Tektronix S-54 Manual] (PDF, bad)
}}
}}


The S-54 is a pulse head designed for use with the [[7S12]] as a long line TDR unit.  
The '''Tektronix S-54''' is a pulse generator head designed for use with the [[7S12]] as a long line TDR unit.  
It has a 1 ns risetime and variable pretrigger pulse output.
It has a 1 ns risetime and variable pretrigger pulse output.
The pretrigger-to-main pulse jitter is specified to be 100 ps or less when the lead time is set to 120 ns.
The pretrigger-to-main pulse jitter is specified to be 100 ps or less when the lead time is set to 120 ns.
The output pulse is generated by a Schottky diode clamping circuit.
The output pulse is generated by a Schottky diode clamping circuit.

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