2
Using the 8990B
8 The CCDF Setup dialog is displayed as shown in
Figure 2-89
Scale
Set the CCDF vertical scale.
Counts
Set the CCDF count value. This setting is only applicable when the CCDF sweep
mode is Free.
Duration × Frame
Set the CCDF duration and frame. The product of the CCDF duration and frame
cannot be more than 100 s. This setting is only applicable when the CCDF sweep
mode is Triggered.
Trace Display
Select among Channel 1, Channel 4, Gaussian, Waveform, and Reference
channel to be displayed on the CCDF trace. The CCDF trace can be referenced to
Channel 1 or Channel 4. When Waveform is selected, the CCDF-saved waveform
is recalled from memory.
118
CCDF Setup dialog
Figure
2-89.
Keysight 8990B User's Guide