How to use LFXO and HFXO efficiently in custom nRF54L15 Board.

[Aman711]

Hi Team,

I need to use this external clock for my deep sleep use case so let me know the step forward for the same.

I am using custom board with nRF54L15 and also LXFO and HFXO included.

[Benjamin]

Hi Aman,
Thanks for reaching out. Could you please expand on your issue? Have you already attempted any clock configuration, or are you starting from scratch?

Best regards,
Benjamin

[Aman711]

Hi Benjamin,

I have a custom board with both the external crystals and found that once i enable it I did found the issue with sensors. I have tried different configurations but could not able to get the success.

Let me know how to use those external clocks efficiently for deep sleep feature.

Thank you for your time.