- Community
- Proprietary
- Knowledge Base
Tags
- Wireless
- RF Hardware
- Si7021-A20-GM1
- EZRadio Sub-GHz Wireless ICs
- Proprietary
- Example Code
- Simplicity Commander
- EZR32WG
- Si4010-C2-GS
- Zigbee SDK
- Si4010-C2-GT
- Connect SDK
- ZigBee and Thread
- EZRadioPRO Sub-GHz Wireless ICs
- Starter Kits
- Bluetooth Low Energy
- 32-bit MCU SDK
- Si7021-A20-GM
- EZR32HG
- RAIL SDK
- RF Synthesizers
- EZR32LG
- Knowledge Base Articles
- EFR32FG14P233F256GM48
- Si4463
- Si4460
- Si4461
- RAIL
- Si4467
- Simplicity Studio
- Radio Boards
- Si4464
- Si4468
- 32-bit MCU Kits
Top Authors
Archives
- 2015 July
- 2015 August
- 2015 September
- 2015 October
- 2015 November
- 2016 January
- 2016 April
- 2016 May
- 2016 June
- 2016 July
- 2016 August
- 2016 September
- 2016 October
- 2016 November
- 2017 February
- 2017 March
- 2017 April
- 2017 May
- 2017 July
- 2017 August
- 2017 October
- 2017 November
- 2017 December
- 2018 March
- 2018 April
- 2018 May
- 2018 June
- 2018 July
- 2018 August
- 2018 September
- 2018 October
- 2018 November
- 2018 December
- 2019 January
- 2019 February
- 2019 March
- 2019 April
- 2019 May
- 2019 June
- 2019 September
- 2019 October
- 2019 November
- 2019 December
- 2020 January
- 2020 February
- 2020 March
- 2020 April
EFR32 Series 1 PA DC feed
Question
At which pins should I apply DC feed for the sub-GHz and 2.4GHz PA of EFR32 Series 1 devices?
Answer
For the 2.4GHz PA, the DC feed should be applied on PAVDD pin.
On the sub-GHz side, the PA DC feed is required through the TX output pins: SUBGRF_OP, SUBGRF_ON.
For more details, refer to the EFR32 Series 1 Radio Board Reference Designs.