S-54: Difference between revisions

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title=Tektronix S-54 |
title=Tektronix S-54 |
summary=Pulse Generator |
summary=Pulse Generator |
image=Tek s54 2.JPG |
image=Tek s-54 front.jpg |
caption=S-54 head |
caption=S-54 head |
series=[[:Category:Sampling plugins|7000/S3 series Sampling Plugins]] |
series=[[:Category:Sampling plugins|7000/S3 series Sampling Plugins]] |

Revision as of 10:06, 27 February 2021

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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.

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