31,934
edits
25ps Push-Pull Pulse Generator: Difference between revisions
no edit summary
No edit summary |
No edit summary |
||
| Line 2: | Line 2: | ||
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. | ||
The output tunnel diode that it uses is a General Electric SMTD-993, same as the 153-0040-00 used in the | |||
regular S-52, but mounted upside-down. | |||
The 25 ps Push-Pull Pulse Generator (and its special negative pulse S-52) were for internal purposes, | The 25 ps Push-Pull Pulse Generator (and its special negative pulse S-52) were for internal purposes, | ||
not for sale outside of Tektronix. | not for sale outside of Tektronix. | ||
A total of twenty-six were made. | |||
This pulse generator was first used to test the rise time of the [[M84]]. | This pulse generator was first used to test the rise time of the [[M84]]. | ||