User Manual

SDS1000X-E User Manual
133
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Type of Measurement
Voltage Measurements
Voltage measurements include 15 kinds of voltage parameter measurements.
Figure 84 Voltage Measurements
1.
Peak-Peak:
Difference between maximum and minimum data values.
2.
Maximum:
Highest value in input waveform.
3.
Minimum:
Lowest value in input waveform.
4.
Amplitude:
Difference between top and base in a bimodal signal, or between max and
min in an unimodal signal.
5.
Top:
Value of most probable higher state in a bimodal waveform.
6.
Base:
Value of most probable lower state in a bimodal waveform.
7.
Mean:
Average of all data values
8.
Cycle mean:
Average of data values in the first cycle.
9.
Stdev:
Standard deviation of all data values
10.
Cycle Stdev:
Standard deviation of all data values in the first cycle
11.
Rms:
Root mean square of all data values.
12.
Cycle RMS:
Root mean square of all data values in the first cycle.
13.
Overshoot:
Overshoot is distortion that follows a major edge transition expressed as a
percentage of Amplitude. ROV means rising edge overshoot and FOV means falling
edge overshoot.