| 摘要 |
Systems and methods for a structure for a power distribution network intended to distribute power from a PCB to a semiconductor device on a package. These improved power distribution networks may reduce current crowding in the BGA balls of a package and may serve to more equitably distribute current through the BGA balls of the package through increasing the impedance of the package or decreasing the impedance of the PCB to which the package is coupled. These systems and methods may increase the impedance of the package through various arrangements of the coupling between BGA balls and planes of the package. By the same token, these systems and methods may decrease the impedance of the PCB coupled to the package by arrangement of the coupling between the PCB and the BGA balls of the package.
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