S-6: Difference between revisions
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* [http://jeroen.web.cern.ch/jeroen/S6/S6.shtml S-6 internal photo and simulation] | * [http://jeroen.web.cern.ch/jeroen/S6/S6.shtml S-6 internal photo and simulation] | ||
* [https:// | * [https://chome.nerpa.tech/measurements/repairing-tektronix-s-6-sampling-head/ Repairing an S-6 head] (with internal photos) | ||
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_special/7S12.htm S-6 @ amplifier.cd 7S12 page] | * [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_special/7S12.htm S-6 @ amplifier.cd 7S12 page] | ||
* [http://www.barrytech.com/tektronix/tek7000/teks6.html S-6 @ barrytech.com] | * [http://www.barrytech.com/tektronix/tek7000/teks6.html S-6 @ barrytech.com] |
Revision as of 22:34, 24 February 2021
Template:Plugin Sidebar 2 The Tektronix S-6 Sampling Head plug-in is a 50 Ω feed-through unit with a rise-time of 30 ps and bandwidth of 11.5 GHz. It was introduced in 1971.
The S-6 provides two unterminated 50 Ω SMA connections in a loop-through configuration as is convenient for TDR applications. It is good practice to leave a termination resistor on the unit when unused to give some protection against electrostatic discharge.
Key Specifications
Rise time | 30 ps |
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Bandwidth | 11.5 GHz |
Operating input voltage range | 1 Vp-p |
Maximum single sample step | 250 mV for less than 5% aberration |
Maximum input voltage | ±5 VDC |
Input impedance | 50 Ω (unterminated!) |
Noise | < 5 mV of noise |
Features |
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Links
- S-6 internal photo and simulation
- Repairing an S-6 head (with internal photos)
- S-6 @ amplifier.cd 7S12 page
- S-6 @ barrytech.com
Pictures
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S-6 front
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S-6, entire plugin
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S-6 sampling head and S-52 pulse generator head in a 7S12 TDR/Sampler plugin
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S-6 with a black face plate
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155-0053-00 hybrid sampling diode assembly
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155-0053-00 hybrid sampling diode assembly (internal)
Measurements
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Impulse taken with S6 sampling head. Every dot is equivalent to one sample taken, and combined on the CRT with a rate of app. 100 Hz. Bright dots are newer than dimmed ones.
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Incident pulse from an S-52 (nom. < 25 ps) displayed by an S-6 head (nom. < 30 ps), both installed in a 7S12. Displayed rise time ~35 ps confirms spec.
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"Self Portrait" of an S-6: A pulse reflected on the unterminated "through" path (approx. 120 ps one way)