Keysight M8195A - Page 48

2 M8195A User Interface
48 Keysight M8195A Revision 2 – Arbitrary Waveform Generator User’s Guide
 Reference Clock Selection Switch
This switch selects between the different reference clock sources.
 Internal 100 MHz: Reference from internal oscillator
 Internal Backplane 100 MHz: Reference from AXIe Backplane
 External: Reference from Ref Clock In
 DAC Sample Frequency
This field specifies the DAC sample frequency for all the channels.
The range is 53.76 to 65 GHz.
 Module Delay
This field specifies the module delay for all the channels.
The range is 0 to 10 ns.
 Sample Clock Delay
This field specifies the sample clock delay individually per channel as an
integral number of DAC sample clocks.
The range is 0 to 95 DAC sample clocks.
 Reference Clock Frequency and Range
This field allows to select a reference clock frequency range among the two
options 10 to 300 MHz and 210 MHz to 17 GHz. Further, it provides a field to
enter the frequency value within the selected range.
 Reference Clock Out Switches
These two switches allow selecting reference clock out source depending on
reference clock input source.
 Frequency Dividers
There are in total five frequency dividers in the path to the Reference Clock
Out. Three of them can be changed.