PCB Problem Solving – PCB 102

This course will address advanced problem solving of printed wiring board defects. Some defects, such as interconnect separation, delamination, wedge voids, plating folds, micro-voids, surface... [more]

Next-Generation Materials: High-Speed, RF and HDI Designs

With this presentation, attendees will learn how materials matter in the 5G-world. From rigid laminates, copper styles and properties, flex materials, sintered paste OrMet for any-layer vias: all... [more]

The Case for Split Ground Planes

Some experts say you should never use a split ground plane. Others say you should use a split ground plane to control noise. When is the right time to split a ground plane? We will explore the... [more]

Does a Differential Pair Need a Return Plane?

A differential pair is any two transmission lines. When each transmission line has a return plane, its pretty clear how the differential impedance is related to the geometry. But what if there is no... [more]