User manual

Math and Measure
Determining Time Parameters
Time parameter measurements such as width, period and delay are carried out with respect to the mesial
reference level, located halfway (50%) between the top and base reference lines, or with respect to the
specified level for @level parameters.
Determining Differential Time Measurements
The instrument enables accurate differential time measurements between two traces: for example,
propagation, setup and hold delays.
In the figure below, Skew measures the time interval separating the rising edge of Source1 from the rising
edge of Source2.
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