Hi I am working on an NFC design based on the CLRC663 controller.
I am wondering if there is a concept for making the antenna single-ended (ground-referenced instead of differentially driven) such as by simply not connecting TXN/ RXN or using a balun in front of the coil.
Thank you for the PDF document.
Can you also please suggest if such a balun will work?
and if so how do we use it?
We are using the PN7462AUHN and not the CLRC663 as suggested by Steve.