S-2: Difference between revisions
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{{Plugin Sidebar 2| | |||
title=Tektronix S-2 | | |||
summary=Sampling Head | | |||
image=Tek s2 front crop.jpg | | |||
caption=S-2 head | | |||
series={{3S+7S}} | | |||
introduced=1967 | | |||
discontinued=1989 | | |||
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)] | ||
* [http://w140.com/tek_s-2.pdf Tektronix S-2 Manual (PDF)] | * [http://w140.com/tek_s-2.pdf Tektronix S-2 Manual (PDF)] | ||
}} | |||
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]]. | |||
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. | |||
The interface between the GR-874 connector and the printed circuit board is described in US Patent 3,426,311. | |||
{{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== | |||
<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 | |||
Tek s-2 rise trace.jpg|S-2 pulse response | |||
</gallery> | |||
[[Category:7000 and 3S series sampling heads]] |
Revision as of 13:52, 5 November 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.
The interface between the GR-874 connector and the printed circuit board is described in US Patent 3,426,311.
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
-
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
-
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
-
S-2 pulse response