AnsweredAssumed Answered

Frequency drift when temperature drastic change

Question asked by challenges on May 26, 2016
Latest reply on Jul 15, 2016 by Quamstar

Hi,

We find the carrier frequency drift (about 1.5MHz) when temperature drastic change from -20℃ to 50℃ during one hour.

The AD9361 works well in any temperature from -20℃ to 50℃ ,And the external reference clock and the pll lock indication shows well.

 

Is there any  suggestion that we can compensate the temperature drift?

Thanks A lot

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