Dropout Trigger - Teledyne LeCroy T3DSO2000A Series User Manual

15.5.8 Dropout Trigger

Dropout trigger includes two types: Edge and state.
Edge
Trigger when the time interval (△T) from when the rising edge (or falling edge) of the
input signal passes through the trigger level to when the neighboring rising edge (or
falling edge) passes through the trigger level is greater than the set time, as shown in
the figure below:
State
Trigger when the time interval (△T) from when the rising edge (or falling edge) of the
input signal passes through the trigger level to when the neighboring falling edge (or
rising edge) passes through the trigger level is greater than the set time, as shown in the
figure below:
Trigger source, slope (rising, falling), dropout type and time value can be set in the
trigger dialog box. Holdoff, coupling, and noise reject can be set in the dropout trigger,
see the sections " Holdoff", " Trigger Coupling" and " Noise Reject" for details.
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T3DSO2000A Manual. Page 64