Signal Integrity Considerations In High Reliability Designs

Printed electronic circuits are part of everything we do, in growing numbers of electronic devices for computing, communications, transportation and many other functions. Those circuits, once so simple, now embrace many technologies, including analog, digital, DC power, and RF/microwave signal paths. To design printed…

When multiple resins systems are used, a hybrid notification will appear. Checking the shield or mask check box will add surface finish and soldermask to the outer layers. Units in mils, mm and µm can be selected. The Zoom function will compress the stack up…

Check to select frequencies to calculate impedance. Check to highlight the copper layer of interest. Uncheck reference check box to designate a signal layer. By default, all layers are treated as a reference plane. 4. A ‘green’…