Xilinx, Inc.
High density routing for heterogeneous package integration

Abstract:

A chip package and method of fabricating the same are described herein. The chip package includes a high speed data transmission line that has an inter-die region through which a signal transmission line couples a first die to a second die. The signal transmission line has a resistance greater than an equivalent base resistance (EBR) of a copper line, which reduces oscillation within the transmission line.