NORDIC-NRF-V1 (1).brdGERBER-SPJ_NORDIC_NRF-V1.zipNORDIC-NRF-V1 (1).schNORDIC-NRF-V1 SCHEMATIC.pdf I really need to verify this design for nrf54L15 SoC. If someone can go through it and confirm if it is okay or I need to make any changes ? I had made nRF52832 board but it did not work. So I want this design to be thoroughly verified, especially the antenna section for RF application. Awaiting replies as this has become a major bottleneck now for my projects.
Hi,
This looks better.
On the C18 ground pin, place a filled triangle region on the vias and the pad, like in the picture:
With these thin traces, you are introducing parasitic inductances between the vias, which is not good.
You can also keep the ground in the inner layers below the matching, a closer ground plane reduces the harmonic emissions. Just place a cutout around the triangle of the 3 vias.
Hi,
This looks better.
On the C18 ground pin, place a filled triangle region on the vias and the pad, like in the picture:
With these thin traces, you are introducing parasitic inductances between the vias, which is not good.
You can also keep the ground in the inner layers below the matching, a closer ground plane reduces the harmonic emissions. Just place a cutout around the triangle of the 3 vias.
