Teledyne LeCroy WaveExpert 100H Operators Manual - Manual (Page 177)

Wave Expert
WE-OM-E Rev A
175
Setup Time from the data edge to
the clock edge. Reference levels and
edge-transition polarity
can be selected.
Hysteresis argument
used to discriminate
levels from noise in
data.
Available with JTA2 and
XMAP options.
Skew Time of clock1 edge minus
time of nearest clock2 edge. Reference levels and
edge-transition polarity
can be selected.
Hysteresis argument
used to discriminate
levels from noise in
data. Hysteresis on a
measurement (if set to
500 mdiv) requires that
the signal must
transition one way 1/2
division (total swing)
across the threshold for
the measurement to be
valid.
Available with JTA2 and
XMAP options.
Std dev Standard deviation of the
data between the cursors --
about the same as rms for a
zero-mean waveform. Gives similar result
when applied to time
domain waveform or
histogram of data of
same waveform. But
with histograms, result
may include
contributions from more
than one acquisition.
Where: v
i
denotes
measured sample
values, and N = number
of data points within the
periods found up to
maximum of 100
periods.