S-2: Difference between revisions
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Tek s2 strobe under.jpg | Strobe board underside | Tek s2 strobe under.jpg | Strobe board underside | ||
Tek s2 strobe removed.jpg | S-2 with strobe board removed | Tek s2 strobe removed.jpg | S-2 with strobe board removed | ||
Tek s-2 rise trace.jpg|S-2 pulse response | |||
</gallery> | </gallery> | ||
[[Category:7000 and 3S series sampling heads]] | [[Category:7000 and 3S series sampling heads]] | ||
Revision as of 10:06, 15 October 2017
Template:Plugin Sidebar 2 The Tektronix S-2 Sampling Head plug-in provides a single GR-874 50 Ω input with a 75 ps risetime.
The S-2 can be used in the 7000 series and 3S series of sampling plug-ins. It provides an internal trigger pickoff signal for internal triggering. Noise is specified as less than 10 mV.
When the S-2 was first introduced, the rise-time specification was 50 ps, but that was not achieved in practice, so the rise-time specification was revised to be 75 ps.
Key Specifications
| Rise time | 75 ps |
|---|---|
| Bandwidth | 4.66 GHz eq. |
| Input voltage | -1 to +1 V (max. -5 to +5) |
Pictures
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S-52 and S-2 give 76 ps rise-time together
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schematic
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S-2 interior, strobe board side
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S-2 interior, amplifier board side
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Sampling diodes in place
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Input termination resistor
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Sampler board, right
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Sampler board, left
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Diode holder slides out
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Sampler board underside
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S-2 with amplifier board removed
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Strobe board underside
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S-2 with strobe board removed
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S-2 pulse response
