Sometimes, waveform jittering is so pronounced that audible noise can be heard from the magnetic components. If the problem is related to the printed circuit board (PCB) layout, identifying the cause ...

In addition, a healthy dose of vias should connect the ground pour to the ground plane (if you have a separate ground layer on a 4-layer board, or your 2-layer board is mostly ground on the bottom).

The noise-sensitive small-signal components for the compensation network, feedback resistors, frequency set resistor, soft-start capacitor and current sense filter are located close to their ...

Fixing Noise Issues in High-Speed PCBs with Altium Designer The solution to these problems can be combined into a single technique, which includes algorithms for pre-topological and post ...

When integrating an antenna onto a PCB, ... as these help to increase performance by isolating noise traveling along nearby traces or ground layers (Fig. 5). ...