Hi All,
I'm currently modifying RevC / PCB Rev B6 for integration into a custom
design. I have a few questions if others could provide input.
The design is imported into Altium, and I feel there may be some missed PCB
settings during the import.
*1. Layer Stackup + Copper thickness* - Are there
To your first question, I'm not sure about the stackup. Maybe Gerald can weigh
in.
As for the trace/space tolerances, each manufacturer is different. Some will
not even attempt to print the boards, but some will try with the understanding
that as you get away from their minimum specs, the yiel
PCB shops wil always modify the Gerber files to fit their processes to
yield the desire impedance. Therefore the stack ups vary slightly from shop
to shop.
The specified stack up is in the files supplied.
Terardrops are used for added robustness on connector pins that may be
stressed during use.
