Author Topic: EEVblog #387 - Oscilloscope Trigger Jitter  (Read 1903 times)

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Offline EEVblog

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EEVblog #387 - Oscilloscope Trigger Jitter
« on: November 19, 2012, 09:48:24 pm »


Dave.
 

Offline nixxon

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Re: EEVblog #387 - Oscilloscope Trigger Jitter
« Reply #1 on: November 20, 2012, 09:38:33 am »
The first wave of the CH1 waveform seemed to have a tad higher voltage peak than the rest of the waves, so a possible 4th way to avoid major jitter could possibly be to increase the trigger level to just below 2.39 volts (4.78 Vpp/2).

This could be a solution if you use an old, analog scope without high tek standoff, pulsewidth stuff or if there were no sync pulse available.
 


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