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Simultaneous switching noise minimization technique for power lines using dual layer power line mutual inductors
Simultaneous switching noise minimization technique for power lines using dual layer power line mutual inductors
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机译:使用双层电源线互感器的电源线同时开关噪声最小化技术
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摘要
The object of this invention is to minimize a simultaneous switching noise of the mutual inductor on PCB and a noise generated by large buffers' simultaneous switching. An instant large current in the power line is half-divided flowing through two different but closely coupled layers in opposite directions. This configuration is effective to minimize the simultaneous switching noise. This mutual inductance between two power layers enables us to significantly minimize the switching noise.
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