How to Use Power Decoupling Capacitors to Improve High-Speed Signal Integrity in PCB Design
Abstract In high-speed printed circuit board (PCB) designs, maintaining signal integrity is critical to ensuring reliable performance. One of the most effective ways to mitigate noise, voltage fluctuations, and electromagnetic interference (EMI) is through proper use of power decoupling capacitors. This article explores the role of decoupling capacitors in high-speed PCB designs, their selection criteria,…