Circuit interconnect providing reduced crosstalk and simultaneous switching noise

摘要

Provided is a mount for an integrated circuit that features a routing carrier having first and second power planes and first and second signal layers. The first and second signal layers are disposed between the first and second power planes so that the return path for current propagating along the signal layers is in one of the adjacent power planes. To that end, another embodiment of the present invention provides that the distances between the signal layers and power planes are substantially constant over the volume of the routing carrier to ensure, which provides a constant impedance between one of the first and second signal layers and the power plane adjacent thereto.