S-2: Difference between revisions

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The S-2 plug-in sampling head provides a single  
The S-2 plug-in sampling head provides a single  
[[Connectors#GR-874|GR-874]] 50-ohm input with a 50ps risetime.  
[[Connectors#GR-874|GR-874]] 50-ohm input with a 75ps 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]].  
The S-2 provides an internal trigger pickoff signal for internal triggering.  
The S-2 provides an internal trigger pickoff signal for internal triggering.  
The noise is specified as less than 10mV.
The noise is specified as less than 10mV.
When the S-2 was first introduced, the rise-time specification was 50ps, but that
was not achieved in practice, so the rise-time specification was revised to be 75ps.


* [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)]

Revision as of 17:30, 29 April 2012

The S-2 plug-in sampling head provides a single GR-874 50-ohm input with a 75ps risetime. The S-2 can be used in the 7000 series and 3S series of sampling plug-ins. The S-2 provides an internal trigger pickoff signal for internal triggering. The noise is specified as less than 10mV.

When the S-2 was first introduced, the rise-time specification was 50ps, but that was not achieved in practice, so the rise-time specification was revised to be 75ps.