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ADF4355 driver modifications for 6GHz RF output

Question asked by mmilosavljevic on Oct 3, 2017
Latest reply on Oct 5, 2017 by mmilosavljevic

Hi All,


I need to use the ADF4355 to generate LO at 6GHz. 


The device was successfully initialised and I used the ADF4351 driver (as I didnt see the ADF4355 in the 206_R2 linux kernel image or even the latest image) to control the device. The maximum frequency that I could set is 4.4GHz because that is the max frequency set in the driver. It looks like I need to change those limits in the driver header as well as change the registers as ADF4355 have different registers structure compared to ADF4350/1. 


Are there any other software incompatibility issues when using the ADF4351 driver? I didnt see any apart from the above but thought of double checking. Also, do you happen to have this driver for ADF4355 somewhere? That would make my life a bit easier.  


Any comments are appreciated. 


Many thanks