LeCroy WaveMaster 8600A - Page 209

X-Stream Operator’s Manual
WM-OM-E Rev I 207
valid.
Available with JTA2 and
XMAP options.
Standard in SDA100G
and WaveSurfer
scopes.
Slew Rate Slew rate or local dV/dt in a
transition zone
Available in SDA and
JTA2 options.
Standard in SDA100G
scopes.
SSC Diff Calculates difference between
average SSC frequencies.
Available with PCIE
option.
SSC Frequency Frequency of Spread Spectrum
Clock signal.
Available with PCIE
option.
SSC Ratio Calculates the ratio between the
maximum and minimum SSC
frequencies.
Available with PCIE
option.
SSC Track Tracks Spread Spectrum Clock.
Filtered track of frequency at level.
Available with ASDA
option.
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.
Standard parameter.
TAA Average peak-to-trough amplitude
for all local features.
Hysteresis argument
used to discriminate
levels from noise in
data.
Available with DDM2
option.
Standard in