25ps Push-Pull Pulse Generator: Difference between revisions

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The '''25 ps Push-Pull Pulse Generator''' produces simultaneous rising and falling edge pulses.
The '''25 ps Push-Pull Pulse Generator''' (PPPG) produces simultaneous rising and falling edge pulses.
One pulse generator head is a standard [[S-52]], generating rising edge pulses.
One pulse generator head is a standard [[S-52]], generating rising edge pulses.
The other pulse generator head is a specially modified S-52 that produces negative edge pulses.
The other pulse generator head is a specially modified S-52 that produces negative edge pulses.
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The 25ps Push-Pull Pulse Generator provides two independently isolated
The 25ps Push-Pull Pulse Generator provides two independently isolated
transformer-coupled pretrigger pulse outputs via rear-panel BNC connectors.
transformer-coupled pretrigger pulse outputs via rear-panel BNC connectors.
The PPPG uses the [[260-0834-00]] DPDT switch, which is a maintenance issue.


==Manual==
==Manual==
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Tek push-pull pulse generator 4.jpg
Tek push-pull pulse generator 4.jpg
Tek push-pull pulse generator 5.jpg
Tek push-pull pulse generator 5.jpg
Tek pppg 2x7a29 7704a.jpg|Dual-trace showing both outputs. Timebase is externally triggered by PPPG trigger output. Displayed risetime is limited by [[7704A]] mainframe.
</gallery>
</gallery>




[[Category:Pulse generators]]
[[Category:Pulse generators]]

Revision as of 08:40, 28 January 2019

The 25 ps Push-Pull Pulse Generator (PPPG) produces simultaneous rising and falling edge pulses. One pulse generator head is a standard S-52, generating rising edge pulses. The other pulse generator head is a specially modified S-52 that produces negative edge pulses.

The 25 ps Push-Pull Pulse Generator (and its special negative pulse S-52) were for internal purposes, not for sale outside of Tektronix.

This pulse generator was first used to test the rise time of the M84.

The 25ps Push-Pull Pulse Generator provides two independently isolated transformer-coupled pretrigger pulse outputs via rear-panel BNC connectors.

The PPPG uses the 260-0834-00 DPDT switch, which is a maintenance issue.

Manual

Photos