S-2: Difference between revisions
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{{Plugin Sidebar | | {{Plugin Sidebar 2| | ||
title=Tektronix S-2 | | title=Tektronix S-2 | | ||
summary=Sampling Head | | summary=Sampling Head | | ||
image=Tek s2 | image=Tek s2 front crop.jpg | | ||
caption=S-2 head | | caption=S-2 head | | ||
series= | series={{3S+7S}} | | ||
introduced=1967 | | |||
discontinued=1989 | | |||
manuals= | manuals= | ||
* [http://bama.edebris.com/download/tek/s2/s2.djvu Tektronix S-2 Manual (DjVu)] | * [http://bama.edebris.com/download/tek/s2/s2.djvu Tektronix S-2 Manual (DjVu)] | ||
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}} | }} | ||
The '''Tektronix S-2 Sampling Head''' plug-in provides a single | The '''Tektronix S-2 Sampling Head''' plug-in provides a single | ||
[[ | [[GR-874 connector|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 oscilloscope|sampling plug-ins]]. | The S-2 can be used in the 7000 series and 3S series of [[sampling oscilloscope|sampling plug-ins]]. | ||
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was not achieved in practice, so the rise-time specification was revised to be 75 ps. | was not achieved in practice, so the rise-time specification was revised to be 75 ps. | ||
{{BeginSpecs}} | |||
{{Spec | Rise time | 75 ps }} | |||
{{Spec | Bandwidth | 4.66 GHz eq.}} | |||
{{Spec | Input voltage | -1 to +1 V (max. -5 to +5) }} | |||
{{EndSpecs}} | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
Tek s2 front.jpg | |||
S-52 s-2 rt.jpg | [[S-52]] and S-2 give 76 ps rise-time together | |||
S2 schem1.png | schematic | |||
Tek s2 strobe side.jpg | S-2 interior, strobe board side | |||
Tek s2 amp side.jpg | S-2 interior, amplifier board side | |||
Tek s2 bridge in place.jpg | Sampling diodes in place | |||
Tek s2 input term r4.jpg | Input termination resistor | |||
Tek s2 sampler r.jpg | Sampler board, right | |||
Tek s2 sampler l.jpg | Sampler board, left | |||
Tek s2 diode removal.jpg | Diode holder slides out | |||
Tek s2 amp under.jpg | Sampler board underside | |||
Tek s2 amp removed.jpg | S-2 with amplifier board removed | |||
Tek s2 strobe under.jpg | Strobe board underside | |||
Tek s2 strobe removed.jpg | S-2 with strobe board removed | |||
</gallery> | </gallery> | ||
[[Category:7000 and 3S series sampling heads]] | [[Category:7000 and 3S series sampling heads]] |
Revision as of 01:44, 5 March 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
-
Sampling diodes in place
-
Input termination resistor
-
Sampler board, right
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Sampler board, left
-
Diode holder slides out
-
Sampler board underside
-
S-2 with amplifier board removed
-
Strobe board underside
-
S-2 with strobe board removed