16 Sep
2017
16 Sep
'17
7:38 p.m.
On 9/16/17, Hrvoje Lasic lasich@gmail.com wrote:
Impedance has no connection to gerbers. You agree with manufacturer PCB type (thickens of prepag for each layer) and based on that you calculate thickness of line to meet certain impedance. It is totally designers responsibility.
It is true for Gerber! That what I said! See page 5:
http://www.ipc2581.com/Samples/Consortium-Update%20on%20IPC-2581-V3.pdf
BR,
Alan