Hello,
Thank you for your presentation, it is very helpfull !
I am an analog/RF engineer and i an working with the CC1101 component. I have to design a balun. It is an integrated balun (area constraint). My concern on this balun is a DC path between RFP and RFN provides by an inductor (balun primary inductor). Do i need to add a capacitor between RFP and RFN in order to have a DC isolation between differential output ? and what happened if there is DC path between RFP and RFN (no functionality or RF degradation ... ) ? My working frequency is around 403Mhz.
Best regards,
Nicolas.