Wednesday, March 31, 2010

Coupling of the traces

Two nearby traces create coupling. Changing electric field due to the rate of change of voltage dV/dt, on one trace induces a capacitive coupling on a nearby trace. A changing magnetic field due to changing current dI/dt on one trace induces inductive coupling on a nearby trace. The capacitive or the inductive coupling induce undesired distortions in the form of cross talk in the nearby traces

referencedesigner

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