The Automatic Measurement Of Time Parameters - Promax OD-603 Manual

PK-PK: Peak-to-Peak Voltage.
Max: The maximum amplitude. The most positive peak voltage measured
over the entire waveform.
Min: The minimum amplitude. The most negative peak voltage measured
over the entire waveform.
Vamp: Voltage between Vtop and Vbase of a waveform.
Vtop: Voltage of the waveform's flat top, useful for square/pulse
waveforms.
Vbase: Voltage of the waveform's flat base, useful for square/pulse
waveforms.
Overshoot: Defined as (Max-Vtop)/Vamp, useful for square and pulse
waveforms.
Preshoot: Defined as (Min-Vbase)/Vamp, useful for square and pulse
waveforms.
Mean: The arithmetic mean over the entire waveform.
Cycrms: The true Root Mean Square voltage over the entire waveform.
3.5.6.2

The automatic measurement of time parameters

The oscilloscopes provide time parameters auto-measurements include Freq,
Period, Rise Time, Fall Time, +D Width, -D Width, Delay 1→2 , Delay 1→2 ,
+Duty and -Duty.
Figure 64. Shows a pulse with some of the time measurement points.
June 2016
65
Page