S-54: Difference between revisions

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Manual needed (schematics).
{{Plugin Sidebar 2|
title=Tektronix S-54 |
summary=Pulse Generator |
image=Tek s54 2.JPG |
caption=S-54 head |
series=[[:Category:Sampling plugins|7000/S3 series Sampling Plugins]] |
introduced=1971 |
discontinued=1989 |
manuals=
* [http://w140.com/tek_s54.pdf Tektronix S-54 Manual (bad) (PDF)]
* [http://w140.com/tek_s54_good.pdf Tektronix S-54 Manual (good) (PDF)]
}}


* [http://w140.com/tek_s54.pdf Tektronix S-54 Manual (PDF)]
The S-54 is a pulse head designed for use with the [[7S12]] as a long line TDR unit.
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 output pulse is generated by a Schottky diode clamping circuit.
 
==Specifications==
 
* Main Output:
** Output amplitude: +400 mV into 50 Ω (BNC)
** Rise time: < 1 ns
** Pulse duration: 25 µs ± 2 µs.
* Pre-trigger output:
** Amplitude: +200 mV into 50 Ω (BSM)
** Rise time: 5 ns
** Pre-trig time: 120 ns – 1 µs before main pulse
** Jitter: < 100 ps at 120 ns, < 1 ns at 1 µs
** Pulse duration: 20 ns
 
==Links==
* http://www.barrytech.com/tektronix/tek7000/teks54.html
* http://www.helmut-singer.de/stock/405473119.html
 
==Pictures==
 
<gallery>
S54.jpg
Tek s54 2.JPG
Tek_s-54_schem.png|Schematic
</gallery>
 
[[Category:7000 and 3S series sampling heads]]

Revision as of 17:56, 3 February 2018

Template:Plugin Sidebar 2

The S-54 is a pulse head designed for use with the 7S12 as a long line TDR unit. 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 output pulse is generated by a Schottky diode clamping circuit.

Specifications

  • Main Output:
    • Output amplitude: +400 mV into 50 Ω (BNC)
    • Rise time: < 1 ns
    • Pulse duration: 25 µs ± 2 µs.
  • Pre-trigger output:
    • Amplitude: +200 mV into 50 Ω (BSM)
    • Rise time: 5 ns
    • Pre-trig time: 120 ns – 1 µs before main pulse
    • Jitter: < 100 ps at 120 ns, < 1 ns at 1 µs
    • Pulse duration: 20 ns

Links

Pictures