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PCB Design Rules For Wiring And Crosstalk


Today’s electronic devices market demands miniaturized printed circuit boards (PCBs) with a multitude of high-speed functions integrated on a single board. This causes the designers to have traces routed very close to each other to optimize packaging and space. This proximity may cause unintentional coupling of electromagnetic fields, a phenomenon which we know by the name of crosstalk (see f... » read more

PCB Design Rules For Electromagnetic Compatibility


When it comes to electromagnetic interference (EMI) and printed circuit boards (PCBs), rules are not meant to be broken. Following some simple guidelines for electromagnetic compatibility when designing PCBs will save time and costs. Simulation software can help. All high-speed signals on a PCB should be referenced to a solid plane. A current flowing in any trace on a PCB must complete the e... » read more