Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reduced mounting inductance and/or an increased self-resonant frequency range of operation for capacitor circuits of a circuit board is described. The circuit board has a mounting pad for coupling a capacitor to at least three vias arranged in a pattern and coupled to the mounting pad at least three discrete locations to reduce mounting pad inductance. Alternatively or additionally, top and bottom mounted capacitors to the circuit board have a physically and electrically common through via to provide a self-resonant frequency range of operation.
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Aychillhum Andargie M
Bui Hung S
Webostad W. Eric
Xilinx , Inc.
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