This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TRF7964A: Objective of the LC components in front of the TRF79xxA NFC Reader/Writer

Part Number: TRF7964A
Other Parts Discussed in Thread: TRF7970A


I have almost completed (Antenna and tuning compoents) my NFC design with the TRF7964 IC. And I tried to understand, what was the main objective of the highlighted components into the design from TI. I started with the idea that they were for Tx AC coupling and/or Rx bandpass/EMI filtering and finally impedance matching. But after having running some PSpice simulations I am no longer convinced of that. Is there any design note taking about these components and their role(s)?

See the parts highlighted into my picture atta ched



Thank you


Best Regards