Power analysis (option R&S RTE-K31)
R&S
®
RTE
988User Manual 1326.1032.02 ─ 20
"Autoscale the signals"
Automatically selects the most appropriate scale for the display of the
results.
"Keep present settings"
The present display settings are not changed.
Remote command:
POWer:DONRes:AUTO on page 1959
Report comment
In this field you can write a comment that is displayed in the measurement report, for
example, a measurement description.
Execute
Starts the "Dynamic on Resistance" measurement.
Remote command:
POWer:DONRes:EXECute on page 1960
16.4.3 Slew rate
The "Slew Rate" analysis measures the rate of change of the voltage or current wave-
form during the switching of the switching transistor.
Required probes:
●
Differential voltage probe
●
Current probe
16.4.3.1 Slew rate results
The results of "Slew Rate" measurements are provided in two ways:
●
The diagram shows the graphical presentation of:
– the voltage waveform
– the current waveform
– a waveform of the derivative of voltage and current
●
The result box displays the numeric measurement results. For a detailed descrip-
tion, see Table 16-2.
To measure and display the slew rate, the instrument uses the following measurements
and waveforms:
●
"Meas 8" to measure the amplitude of the current or voltage waveform
Control loop
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