Hi, My friends
We used ADI's demo board, and input a single tone @310Mhz, and set the Lo frequency as below table, For Lo=101Mhz/102Mhz/103Mhz/104Mhz/105Mhz/106Mhz we got in band spur @ 94Mhz/98Mhz/102Mhz/106Mhz/110Mhz/114Mhz;
My question is :
Does the in band spur comes from the M*N spur of the Mixer ( 3*LO-RF )?
What's the M*N spur performance of the internal mixer of AD9361? Do we have the same table shown in normal mixer's datasheet. (See below pic)
Message was edited by: Chang Lei