Field or control Description
Connection When Generator is set to External, Connection opens the AFG configuration menu. Enter the IP
address and tap T
est Connection to connect to the signal generator.
Impedance A user configurable Impedance for the generator. Sets the impedance as 50 Ω or High Z.
Points Per Decade Sets the number of frequency points between the start and stop frequency in terms of log scale.
The minimum and default value is 10 frequency points. The maximum value is 100.
Start Frequency Sets the generator start frequency. The default start frequency is 100 Hz. The minimum value of start
frequency is 10 Hz. Double-tap in the field and change the start frequency using a connected keyboard
or the virtual keyboard.
Stop Frequency Sets the generator stop frequency. The default stop frequency is 20 MHz. The maximum stop
frequency depends on the generator. The maximum stop frequecy is 50 MHz or internal generator.
Double-tap in the field and change the stop frequency using a connected keyboard or the virtual
keyboard.
Amplitude Mode Sets the built-in signal generator output amplitude mode.
Constant Sets the constant amplitude for all frequencies in the internal signal generator.
Profile Opens a configuration menu to set the amplitude for each frequency band.
The generator uses the amplitude values to set the output amplitude as the frequency changes. Refer
Sample amplitude values for a DC-DC convertor DUT on page 113 table for amplitude values.
Configure Profile Opens the Profile configuration menu to enter the frequency range with amplitude values. See
Configure Profile on page 113.
Available when Amplitude Mode is Profile.
Results Table Opens and displays the FRA Results Table which contains the measurement result.
Amplitude Sets the generator to apply the same amplitude to all frequencies output from the generator.
The minimum value is 20 mV for the internal generator. Refer Sample amplitude values for a DC-DC
convertor DUT on page 113 table for amplitude values. The default value is 100 mV.
Available when Amplitude Mode is Constant.
Preset Configures the generator, so the oscilloscope is ready to acquire the desired waveform once the
measurement starts.
Sets the built-in generator such as start frequency, impedance, and amplitude values. It also sets the
vertical and horizontal acquisition parameters, so that oscilloscope is ready to acquire the desired
waveform once the measurement starts.
Note: Math sources are not supported for Control Loop Response (Bode)
measurement.
Right click menu on the Power badge
The following menu is available when you right click on the power badge.
Controls Description
Configure Power 1 Opens the Control Loop Response (Bode) measurement configuration menu.
Table continued…
Menus and dialog boxes
112
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