Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Edab,
Thank you very much for your reply. I have some things I would liek to discuss though.
This is a 4 layer using FR4
I agree with the copper weigh
For the layers if I was to set it up the way you are specified in altium. It puts the power planes on layer 2 and 3 and the signal on 1 and...
Hello,
I am creating a small PCB that basically condenses two usb jacks into one smaller socket. I want to maintain the standard 90 ohm differntial impedance between the diff pairs and It also needs to be emi shielded. my layer stackup I wanted to use is:
layer 1 - GND
layer 2 - usb 1 data...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
