Efficient parametric modeling and analysis for backplane channel characterization

Abstract

This paper presents the applications of a statistical and parametric link simulation environment (SPLSE) in modeling and characterizing server backplane channels. Model-to-hardware correlation is demonstrated for a 15-inch 3 Gb/s single-ended channel and an 18-inch 12 Gb/s differential channel, respectively. Hardware validated equalization schemes are further applied to demonstrate error free NRZ signaling at 25 Gb/s for the rehabilitated 18-inch differential channel with a lower-loss dielectric material.