AnsweredAssumed Answered

AD9910 evaluation board low power output

Question asked by opass4arab on Apr 10, 2016
Latest reply on Feb 16, 2017 by Alon

Hi

After using AD9910 evaluation board for a while, the output power decreased from 0dbm to -45 dbm.

Any hints on how to solve the problem?

I didn't make any changes. After the problem happened, I tried to increase DAC current to maximum, but the output power increased only 5dbm to reach 40dbm.

 

Thanks in advance@@

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