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AD9681 balun stage

Dear ADI engineers, 

I am using AD9681. 

The balun stage in AD9681 is MABA-007159-000000 with the frequency region 4.5-3000MHz.

I would like to work with lower frequency. Could I change this balun stage to another one?

If possible. Could you recommend me some options? 

Thank you very much,


Parents Reply
  • Hi,

    We use single tone sinusoid as an initial test signal for many of our tests. I don't have specific test conditions for the Mini-Circuits balun but you could try a 500kHz single tone test as a starting point.

    At some point the impedance of the 0.1uF AC coupling capacitors could be an issue for you to be aware of.