AnsweredAssumed Answered

AD936x RF input power level

Question asked by yuri.job on Jun 6, 2018
Latest reply on Jun 6, 2018 by PVALAVAN

Hello to All! I'm newbie at this forum, so please excuse me for mistakes.


I know, that for AD936x the maximum single ended input signal level for Rx LNA is +2.5dBm (wrt 50ohms). Differentially it is +5.5dBm (wrt 100ohms). (as tlili said),

but it is not clearly for me, if I have RF transformer at input (Balun 50/100ohm for 1GHz freq.), so in one hand i use SINGLE-END connector, but in other hand i have DIFF-ENDs to RX_n, RX_p.

In this situation is it right, that i can provide +5.5dBm (MAX) at unbalanced input of balun, or it's wrong?


Thanks for answers, personally thanks "tlili" for his(her) answers, it helps me much. And sorry for my English, it's not my native.