RF matching network design guide for STM32WL Series - Application note
■The STM32WL Series microcontrollers are sub-GHz transceivers designed for high-efficiency long-range wireless applications including the LoRa®, (G)FSK, (G)MSK and BPSK modulations.
■This application note details the typical RF matching and filtering application circuit for STM32WL Series devices, especially the methodology applied in order to extract the maximum RF performance with a matching circuit, and how to become compliant with certification standards by applying filtering circuits.
■This document contains the output impedance value for certain power/frequency combinations, that can result in a different output impedance value to match. The impedances are given for defined frequency and power specifications.
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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15-Dec-2020 |
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Rev 2 |
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AN5457 |
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6.6 MB |
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