中国物理B ›› 2014, Vol. 23 ›› Issue (3): 38402-038402.doi: 10.1088/1674-1056/23/3/038402
• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇 下一篇
钱利波a, 朱樟明b, 夏银水a, 丁瑞雪b, 杨银堂b
Qian Li-Bo (钱利波)a, Zhu Zhang-Ming (朱樟明)b, Xia Yin-Shui (夏银水)a, Ding Rui-Xue (丁瑞雪)b, Yang Yin-Tang (杨银堂)b
摘要: Through-silicon-via (TSV) to TSV crosstalk noise is one of the key factors affecting the signal integrity of three-dimensional integrated circuits (3D ICs). Based on the frequency dependent equivalent electrical parameters for the TSV channel, an analytical crosstalk noise model is established to capture the TSV induced crosstalk noise. The impact of various design parameters including insulation dielectric, via pitch, via height, silicon conductivity, and terminal impedance on the crosstalk noise is analyzed with the proposed model. Two approaches are proposed to alleviate the TSV noise, namely, driver sizing and via shielding, and the SPICE results show 241 mV and 379 mV reductions in the peak noise voltage, respectively.
中图分类号: (Electronic circuits)