Recent advances in electromagnetic compatibility of 3D-ICs &2013; Part I

Electromagnetic interference (EMI) issues are becoming crucial for three-dimensional integrated components which combine multi-core Systems-On-Chip, multi-band radio frequency circuits (RF), Giga-bit memories, as well as advanced analog circuits. In this first paper, the technology roadmap towards 3D-ICs is illustrated and the associated EMC challenges are described. This first paper also focuses on the role of interposers, associated electrical parasitics, and addresses concerns about signal and power integrity.