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Need help for pcb degisn

Girdhari1612 , 02-17-2026, 02:47 PM
Hello all
I am a 3rd year ee btech student currently working on the pcb design for testing the Tia IC which was tapeout by some phd of clg .
The pcb should be able to characterize the Tia(4x4 mm ,0.4mm pitch , QFN 28 pin ) at 5 Ghz
So , how should i Proceed in this project I am not getting any meaningful answers from gpt and the phd s of my clg don't have any experience in pcb designing .
Seb , 02-17-2026, 04:20 PM
Your questions is very vague. What are you testing? What are the board requirements? What are you looking for help to proceed with?
QDrives , 02-18-2026, 01:11 AM
Can you place the data you put in the #👋・welcome section here too?
As one of the things mentioned there is noise.... start here: https://www.signalintegrityjournal.com/ext/resources/article-images-2017/2017a/4152SANDLER-Designing-Power-for-Sensitive-Circuits_PAPER.pdf
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