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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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 18:59, 27 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.
Manual
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Dual-trace showing both outputs. Timebase is externally triggered by PPPG trigger output. Displayed risetime is limited by 7704A mainframe.
