How to Calculate the PCB Trace Impedance

Introduction Impedance is a combination of resistance and reactance. We all know that resistance is formed because of resistor and the reactance formed due to the reactive elements inductor and capacitor. Resistance is a DC characteristic meanwhile impedance is AC characteristic which means that the frequency is additionally take part…

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Understanding about stack up in PCB

Introduction In modern days the PCBs are getting smaller and the stack up take an important part in it. Before get into designing, the designers and respective manufacturers must consider the layer stack up. By choosing better stack up can improves the signal integrity and avoid manufacturing issues What is…

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