S-54: Difference between revisions
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Manual | {{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)] | |||
}} | |||
* | 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
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
-
-
-
Schematic