A couple of questions related to the material used for the Nano and Xavier NX dev kit PCB manufacturing:
- What FR-4 material is used to manufacture the Jetson Nano dev kit PCB? The PCB stackup only shows FR-4 and no part number for the material? Is the material used the same as the Xavier NX dev kit?
- The PCB material listed on the Xavier NX dev kit PCB stackup is EM-370(5). What are the reasons for selecting this material?
- What values does Nvidia recommend for Glass Transition (Tg), Permittivity (Dk) and Loss Tangent (Df) if the Xavier NX module is targeted for the PCB?