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Parameter analysis, Trend measurements, Track view – Teledyne LeCroy WaveRunner МXi-A Getting Started Manual User Manual

Page 60: Jittertrack view

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WaveRunner Xi-A and MXi-A Oscilloscopes

52

922138-00 Rev A

Parameter Analysis

Trend Measurements

A trend of a measurement parameter is a line graph with a measurement
point from each subsequent signal acquisition plotted on the graph.

Touch MeasureMeasure Setup… from the menu bar.

Touch one of parameter tabs P1 through P6.

Touch inside the Source1 field and select an input waveform from the pop-up
menu.

Touch inside the Measure field and select a parameter from the pop-up menu.

Touch the Trend button at the bottom of the dialog.

Track View

A Track View of a measurement parameter is a unique and specialized graph
that is time correlated to the signal being measured. The Track View applies to
a single-shot acquisition and plots the variation of a parameter (such as width)
for each cycle in time-correlated sequence with the waveform. Track View lets
you locate a problematic signal feature including width, period, amplitude, and
more.

Set up a Track View by following the previous steps, except touch the Track
button at the bottom of the dialog.

JitterTrack View

A JitterTrack View is similar to a Track View but is applicable to a specialized
set of timing parameter measurements used to analyze cycle-to-cycle timing
variation, including clock jitter, and to aid in tracking the variation to its
source. JitterTrack is available with the optional XMAP or JTA2 WaveShape
Analysis packages.

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