Teledyne LeCroy JitKit - Manual (Page 15)

Operator's Manual
The Jitter Overlay overcomes these limitations. Using knowledge obtained mathematically from a single
long acquisition, it recreates the display described above for any jitter behavior without a contribution of
jitter from the oscilloscopes trigger circuitry and. This simple view can quickly and intuitively reveal quite
a bit about the circuit behavior.
Set Up Jitter Plot
1. Touch Analysis → Jitter Kit... on the menu bar, then touch the Plot tab.
2. On the Plot dialog, touch the Measure to Plot field and choose a measurement.
3. Touch the Plot Mode button and select Jitter or Value for the Plot mode.
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The Jitter plot mode provides a plot of the jitter value with the mean compensated for.
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The Value plot mode provides a plot of the actual value without the mean accounted for.
4. Touch one of the Grid Mode buttons to change the grid display (for example, Auto, Single, Tandem,
or Quattro). The image label for each Grid Mode button indicate its corresponding grid con-
figuration. Autogrid automatically adds or deletes grids as you select more or fewer waveforms to dis-
play.
5. Touch the check box to turn on the plot you want to display (for example, Jitter Histogram, Jitter
Spectrum, etc.). By touching each of the plot icons this will bring up the corresponding settings menu
in the right hand dialog.
To turn off all plots, you can press the Turn Off All Plots button.
6. You can also change the grid display (for example, Auto, Single, Tandem, or Quattro).
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