Thank you for this information.
Sorry for my typing error: This question concerns the ICs JN5169 and JN5179.
Which is the best way to realise a board with one of these ICs? From the customers point of view, I think the best way is to take the NXP-Designs for modules with integrated antenne, produce a PCB, and populate it with the 125-degree-version of the SoC. Does NXP provide the schematics and PCB-Designs of the modules to customers?