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ADL5801 balun for High freq

Question asked by Christian on Jan 14, 2011
Latest reply on Jan 14, 2011 by Rui

Hello,

 

I'm usind the ADL5801 mixer.

 

I would like to ask a question about the output matching (200 to 50Ohm) balun.

In the datasheet and evalboard you use the TC4-1W+ configuration type A, freq. range 3 to 800 MHz on the IF output.

 

I need a balun with a freq. range from 800 to 2000MHz, and I have found only baluns with configuration type H and not A.

 

Example: TC4-25+ or TC4-25G2+.

 

So my question is, does this balun works properly, and how should be the configuration?

 

Could someone please help me??

 

Thanks and regards

Chris

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