Teledyne LeCroy WaveAce 1000_2000 - Manual (Page 52)

WaveAce 1000/2000
46 922131-00 Rev A
Time Measurement Parameters
First select a Source Channel for your Time measurement parameter by
pressing the Source option button. Now, use the Type option button to choose
from the following Time measurement parameters for your selected source.

Period - Period of a cyclic signal measured as time between
every other pair of 50% crossings. Starting with first transition after left
cursor, period is measured for each transition pair, with values
averaged to give final result.

+Wid - Time between the first rising edge and the next rising
edge at the waveform 50% level.

-Wid - Time between the first falling edge and the next rising
edge at the waveform 50% level.

Rise Time - Duration of pulse waveform's rising transition from
10% to 90%, averaged for all rising transitions between the cursors.

Fall Time - Duration of pulse waveform's falling transition from
90% to 10%, averaged for all falling transitions between the cursors.

BWid - Duration of a burst measured over the entire waveform.

+Dut - Ratio between positive pulse width and period.

-Dut - Ratio between negative pulse width and period.