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pll lock time

Question asked by manideep on Mar 16, 2016
Latest reply on Mar 18, 2016 by tlili

Hi,

 

Our project requires 4.4 to 5 GHz band.we are evaluating the LO lock time (i.e calibration time + settling time of PLL) in the evaluation board FMcomms3 with ZC706.our requirement is frequency hopping within the above band.

          what is the lock time when  the frequency switch from 4.4 GHz to 5GHz frequency. My observation was its in around 10ms.please let me know the lock time of RF PLL when the frequency switches from 4.4 to 5 GHz,its urgent .

 

 

Thanks,

Lakshmi

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