Source<1|2>; Sdn<00|10|11; Source<1|2>; Intfrac <0,1,2; Source<1|2>; Name <Name - Valon 5009a Operation Manual

Source<1|2>; SDN<00|10|11>
4.10.8
Spur mitigation modes. 00=low-noise mode, 10=low-spur mode1, 11=low-spur mode2. User
can enter 0 for 00, 2 for 10, and 3 for 11, either format is acceptable. (Reg2 30:29). Default is
low noise mode. Use low-spur modes at integer boundaries of the PFD frequency. Integer
boundaries occur at frequencies at are integer multiples of the PFD frequency. For example,
with a PFD of 20MHz, 2000MHz is an integer (100) boundary.
Source<1|2>; INTFRAC <0,1,2>
4.10.9
0= Fractional mode (Default). Fractional mode even when frequency is integer multiple of PFD
frequency.
1= Integer mode. Output frequency will be set to the closest integer multiple of the PFD
frequency.
2= Fractional mode and switched to integer mode automatically if frequency is a multiple of the
PFD frequency.
Source<1|2>; NAMe <name>
4.10.10
Allows the user to specify an alias name of up to 48 characters long for each source. Naming the
source helps identify the use of each output.
Valon Technology 5009a Operations Manual – Version 1.38 Page 33