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Regarding vco and quadrature calibrations

Question asked by manideep on Dec 2, 2016
Latest reply on Dec 6, 2016 by sripad

Hi,

 

Actually ,we are working on fast hopping system.

so, we are planning to do loading of  tx synthesizer in receive time and  rx synthesizer loading in transmit time in FDD independent mode, is it possible to do like this?

Can  we do SPI  writes only in alert state or any time of ad9361?If not in alert state ,when  we have to  give  fast lock profile information ? and  when the synthesizer respond for given profile in FDD independent mode ?

what is the procedure if I go for register stuffing  for Tx and Rx quadrature calibration,please explain?

 

Thanks,

arshit

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