PG509: Difference between revisions
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{{TM500 | mfg=Tektronix | type=PG509 | function=350ps rise-time pulse generator | {{TM500 | ||
manuals= | |mfg=Tektronix | ||
* [ | |class=pulse generator | ||
|type=PG509 | |||
|function=350ps rise-time pulse generator | |||
|image=Tek pg509 1.jpg | |||
|introduced=1989 | |||
|discontinued=(?) | |||
|manuals= | |||
* [[Media:070-7755-00.pdf|Tektronix PG509 Manual]] | |||
}} | }} | ||
It is intended for use as a stimulus for making measurements and produces a fixed-amplitude rectangular positive pulse waveform. | |||
The amplitude control and pulse inhibit inputs at the front are designed to interface an [[AT5010]] GPIB controlled attenuator, creating a GPIB-controlled variable amplitude pulse generator. | |||
{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Amplitude | 25 V (specified into 50 Ω) }} | {{Spec | Amplitude | 25 V (specified into 50 Ω), adjustable ±5% }} | ||
{{Spec | Rise time | | {{Spec | Rise time | 350 ±50 ps }} | ||
{{Spec | Pulse width | | {{Spec | Pulse width | 44 ±2 ns }} | ||
{{Spec | Repetition rate | 50 kHz }} | {{Spec | Repetition rate | 50 kHz ±10% }} | ||
{{Spec | Pretrigger out | 220 mV ±20% into 50 Ω, 115 ns ±25% before output }} | |||
{{Spec | Inputs | | |||
* Amplitude Control, front-panel [[Pin Tip]] jack / rear connector A15; −1.5 mA to −0.5 mA for 23.75 V to 26.25 V output; at less than −0.15 mA, the front-panel Variable Amplitude adjustment takes effect | |||
* Pulse Control, front-panel [[Pin Tip]] jack / rear connector B15; TTL low level inhibits output | |||
}} | |||
{{EndSpecs}} | {{EndSpecs}} | ||
==Links== | ==Links== | ||
* See also [[067-1094-99]] and [[High Amplitude Pulse Generator]] | |||
{{Documents|Link=PG509}} | |||
{{PatentLinks|PG509}} | |||
==Internals== | |||
The PG509 uses an avalanche transistor and charge line to generate the fast-rising output pulse. A voltage doubler fed by two series-connected 25 V mainframe windings provides +150 V for the avalanche stage. | |||
* | ==Rear Interface== | ||
* A15 − Amplitude control | |||
* B15 − Pulse inhibit | |||
==Pictures== | ==Pictures== | ||
| Line 25: | Line 43: | ||
Tek pg509 2.jpg | Tek pg509 2.jpg | ||
Tek pg509 3.jpg | Tek pg509 3.jpg | ||
Tek pg509 schematics.png | Tek pg509 4.jpg | ||
Tek pg509 5.jpg | |||
Tek pg509 6.jpg | |||
Tek pg509 schematics.png|schematic | |||
</gallery> | </gallery> | ||
==Components== | |||
{{Parts|PG509}} | |||
Latest revision as of 11:16, 5 November 2024
The Tektronix PG509 is a 350ps rise-time pulse generator plug-in for the TM500 system.
It is intended for use as a stimulus for making measurements and produces a fixed-amplitude rectangular positive pulse waveform.
The amplitude control and pulse inhibit inputs at the front are designed to interface an AT5010 GPIB controlled attenuator, creating a GPIB-controlled variable amplitude pulse generator.
Key Specifications
| Amplitude | 25 V (specified into 50 Ω), adjustable ±5% |
|---|---|
| Rise time | 350 ±50 ps |
| Pulse width | 44 ±2 ns |
| Repetition rate | 50 kHz ±10% |
| Pretrigger out | 220 mV ±20% into 50 Ω, 115 ns ±25% before output |
| Inputs |
Links
- See also 067-1094-99 and High Amplitude Pulse Generator
Documents Referencing PG509
- (no results)
Internals
The PG509 uses an avalanche transistor and charge line to generate the fast-rising output pulse. A voltage doubler fed by two series-connected 25 V mainframe windings provides +150 V for the avalanche stage.
Rear Interface
- A15 − Amplitude control
- B15 − Pulse inhibit
Pictures
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schematic
Components
Some Parts Used in the PG509
- (no results)