STM32WL33 RF868MHz LC circuit matching

[KiteLee]

We are developing SIgfox with STM32WL33KBV6, and we don't know how to deal with the 826-958MHz RF partial matching circuit, so we hope you can help.

There is no specific reference value for this part of the circuit for the LC component.

 

 

[STTwo-32]

Hello @KiteLee 

About the matching network, i suggest you have a look at the AN5457, AN5973 and AN5923.

Best Regards.

STTwo-32