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CC2340R5: Antenna matching network

Shashank TS
Prodigy 100 points
Part Number: CC2340R5

Tool/software:

Is a source matching and antenna matching absolutely necessary for this chipset. I am using a chip antenna and have an optional u.fl as well. Please let me know:

  • 0
    TI__Expert 4190 points

    The source matching is mandatory as it matches the CC2340's output to 50 ohms. The antenna matching is recommended as the chip antenna will most likely be mismatched which will require some tuning. At a minimum, add Do-Not-Mounts and a 0 ohm in case antenna matching is needed.

    Bun