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HMC833 Lock after Reference clock off to on

Question asked by katsu on Sep 5, 2016
Latest reply on Sep 13, 2016 by katsu

Hello,

 

Is there a way to realize following use case?

Use case: Stopping the reference clock while HMC833 is locked. Turning On the reference clock again. HMC is locked again automatically (meaning no SPI write, Power off/on, reset or else).

 

Test experiment by a customer shows that HMC833 sometimes locked but not always. As of the customer's memory, the use case works by ADF4351. Please refer to the attachment for the customer's register setting.

 

Best Regards,

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