Peak Detect - Teledyne T3DSO2000 Series User Manual

Peak Detect

In this mode, the oscilloscope acquires the maximum and minimum values of the signal
within the sample interval to get the envelope of the signal or the narrow pulse of the
signal that might be lost. In this mode, signal aliasing can be prevented but the noise
displayed would be larger. In this mode, the oscilloscope can display all the pulses with
pulse widths as small as 1ns.
Figure 15: Pulse With 0.1% Duty, Normal Mode
Figure 16: Pulse With 0.1% Duty, Peak Detect Mode
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