S-2: Difference between revisions

From TekWiki
Jump to navigation Jump to search
(headline)
(4 intermediate revisions by the same user not shown)
Line 4: Line 4:
image=Tek s2 front crop.jpg |
image=Tek s2 front crop.jpg |
caption=S-2 head |
caption=S-2 head |
series=[[3S2]], [[7S11]], [[7S12]] Sampling Plugins |
series={{3S+7S}} |
introduced=(?) |
introduced=1967 |
discontinued=1989 |
discontinued=1989 |
manuals=
manuals=
Line 12: Line 12:
}}
}}
The '''Tektronix S-2 Sampling Head''' plug-in provides a single  
The '''Tektronix S-2 Sampling Head''' plug-in provides a single  
[[Connectors#GR-874|GR-874]] 50 Ω input with a 75 ps risetime.  
[[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]].  
Line 30: Line 30:


<gallery>
<gallery>
File:Tek s2 front.jpg
Tek s2 front.jpg
File:S-52 s-2 rt.jpg | [[S-52]] and S-2 give 76 ps rise-time together.
S-52 s-2 rt.jpg | [[S-52]] and S-2 give 76 ps rise-time together
File:S2 schem1.png
S2 schem1.png | schematic
File:Tek s2 strobe side.jpg
Tek s2 strobe side.jpg | S-2 interior, strobe board side
File:Tek s2 amp side.jpg
Tek s2 amp side.jpg | S-2 interior, amplifier board side
File:Tek s2 bridge in place.jpg|Sampling diodes in place.
Tek s2 bridge in place.jpg | Sampling diodes in place
File:Tek s2 input term r4.jpg|Input termination resistor.
Tek s2 input term r4.jpg | Input termination resistor
File:Tek s2 sampler r.jpg
Tek s2 sampler r.jpg | Sampler board, right
File:Tek s2 sampler l.jpg
Tek s2 sampler l.jpg | Sampler board, left
File:Tek s2 diode removal.jpg|Diode holder slides out.
Tek s2 diode removal.jpg | Diode holder slides out
File:Tek s2 amp under.jpg
Tek s2 amp under.jpg | Sampler board underside
File:Tek s2 amp removed.jpg
Tek s2 amp removed.jpg | S-2 with amplifier board removed
File:Tek s2 strobe under.jpg
Tek s2 strobe under.jpg | Strobe board underside
File:Tek s2 strobe removed.jpg
Tek s2 strobe removed.jpg | S-2 with strobe board removed
File:Tek s2 amp side.jpg
</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