What Is PCB Back Drilling? | Sierra Circuits
Channel: Sierra Circuits
Date: 2021-01-21

There are various challenges when it comes to PCB design and manufacture and one of them is retaining signal integrity. When you transmit a signal, the signal received will be subjected to distortion from signal noise, crosstalk, and other undesired effects. Incorporating design and manufacturing practices limits such effects and increases signal integrity. Via stubs often contribute to a decrease in signal integrity which can be resolved through the use of the back drilling process. Through the course of this article, we will cover how to minimize the effects of a via stub on the signal integrity in a PCB through back drilling.

Learn more in our blog:
https://www.protoexpress.com/blog/back-drilling-pcb-design-and-manufacturing/

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