Teledyne LeCroy WaveRunner XI SERIES Operator’s Manual - Manual (Page 122)

W
AVE
R
UNNER
X
I
S
ERIES
Parameter Description Definition Notes
Range Calculates range (max min)
a histogram. of
and XMAP options.
Standard in DDA-5005A.
Available with DDM2, JTA2,
Resolution a (HF)/mean taa (LF)*100
se
in data.
Ratio of taa for a high and low
frequency waveform ta Hysteresis argument used to
discriminate levels from noi
Standard parameter.
Rise Rise time: Duration of rising
edge from 10-90%.
Threshold arguments specify
two vertical values on each
lower = lower thresh. x
amp/100 + base
threshold averaged over
each rising edge
edge used to compute rise
time.
Formulas for upper and lower
values:
upper = upper thresh. x
amp/100 + base
Time at lower threshold
minus Time at upper On signals not having two
major levels (triangle or saw-
tooth waves, for example), top
and base can default to
maximum and minimum,
giving, however, less
predictable results.
Standard parameter.
Rise 20-80% of
ising
Average duration of rising
20-80% transition
major levels (triangle or saw-
p
giving, however, less
.
Rise 20% to 80%: Duration
pulse waveform's r
transition from 20% to 80%,
averaged for all rising
transitions between the cursors. On signals not having two
tooth waves, for example), to
and base can default to
maximum and minimum,
predictable results.
Standard parameter
Rise@level Rise at level: Duration of pulse Duration of rising edges
els -
e), top
waveform's rising edges
between transition levels. between transition lev
On signals not having two
major levels (triangle or saw
tooth waves, for exampl
and base can default to
maximum and minimum,
giving, however, less
predictable results.
Standard parameter.
122
WRXi-OM-E Rev C