What is the impedance of STM32WLE RPI differential pair?

Do I need to set the net impedances of differential pair from RFI_P and RFI_N to 50ohm?

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Technical Moderator

Hello @Levan

As you can see on the Figure 8 of the AN5407, We need to have a 100ohms of differential.

Best Regards.

STTwo-32

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