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AD9361 DC offset calibration

Question asked by YB4ELTA on May 15, 2016
Latest reply on Oct 25, 2017 by sripad

Hi,

I would like to calibrate the AD9361 to reduce the DC offset to minimum.

 

Is it possible to calibrate it in non-operational mode (i.e in lab inside oven for a range of temperatures) , read the dc offset registers ,save it to LUT and then in operational mode, load the LUT values?

The reason is to avoid the calibration time in fast frequency hop modes.

 

If it is possible, where can I find a guide for the process/registers i have to read and write?

 

Best regards,

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