PG508: Difference between revisions
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{{Spec|Transition time|Range 5 ns to 500 μs in decade steps plus custom position; separate ×1 to ×100 variable controls for leading and trailing edge }} | {{Spec|Transition time|Range 5 ns to 500 μs in decade steps plus custom position; separate ×1 to ×100 variable controls for leading and trailing edge }} | ||
{{Spec|Output level|−20 V to +20 V, max. 20 V<sub>p-p</sub> (open circuit), 50 Ω source impedance }} | {{Spec|Output level|High and low levels adjustable independently in −20 V to +20 V range, limited to max. 20 V<sub>p-p</sub> (open circuit), 50 Ω source impedance (−10 V to +10 V into 50 Ω)}} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
Revision as of 11:35, 18 May 2021
The Tektronix PG508 is a 50 MHz pulse generator plug-in for the TM500 system.
It features independent control of leading and trailing edge transition times.
Period, delay, duration, and transition time switches each feature a custom position where a user-supplied internal capacitor determines the timing.
Key Specifications
| Transition time | Range 5 ns to 500 μs in decade steps plus custom position; separate ×1 to ×100 variable controls for leading and trailing edge |
|---|---|
| Output level | High and low levels adjustable independently in −20 V to +20 V range, limited to max. 20 Vp-p (open circuit), 50 Ω source impedance (−10 V to +10 V into 50 Ω) |
References
- Designs by the Masters - ±20 V, 5 ns, 50 Ω Amplifier (detailed discussion of the PG508 output stage). Horowitz & Hill, Art of Electronics - The x-Chapters, p.150+
