How to use FPGA control ADF4106 realize that the register input values of the ADF4106 can be set and transformed according to the frequency of the FPGA

Question

Hi, 
 I want to design a 2-5GHz microwave source, I need to use a ADF4106, where the ADF4106 parameters (A/B) need to be transformed according to the frequency value set by the FPGA program, I don't know how to implement it with ADI PLL Software, or is there any other way to recommend, thank you

JudeOsems · Accepted Answer

Hi, 
 
 Are you using ADF4106 Evaluation board or you are just incorporating the ADF4106 chip into your system? The ADI PLL software is only compactible with the Evaluation board.)

kieranb · Answer

Hi, 
 Can you confirm if you purchased the ADF4106 board on the right from analog.com? 
 This appears to be different from the evaluation board available online at: EVAL-ADF4106 Evaluation Board | Analog Devices 
 The datasheet can be used to derive all calculations for register values. Page 11 outlines the calculation for the N-divider value. 
 For our internal software we are not able to distribute the source code. 
 Regards, 
 Kieran

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How to use FPGA control ADF4106 realize that the register input values of the ADF4106 can be set and transformed according to the frequency of the FPGA