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A novel segmented equivalent circuit modeling method of TSV in 3D-IC

  • Zhicai Ma
  • , Zhaowen Yan
  • , Ying Xiong
  • , Mengze Zhang
  • , Guochang Shi
  • Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper proposed a novel segmented equivalent circuit modeling method of TSV, which is the key technology of 3D-IC. The electrical parameters of TSV are extracted firstly and then used to finish the equivalent circuit of single TSV and double TSVs structure. The segmented modeling method is realized by segmenting the TSV structure into three parts, namely the top, middle and bottom of the TSV structure. The electrical parameters of the middle part are obtained by analytical formulas, while the parameters of the top and bottom parts are obtained by 3D field solver more accurately. The equivalent circuit of TSV got by this novel method is more accurate compared with the general method. The simulation results of S parameter of the equivalent circuit model are matched well with the simulation results of HFSS while the simulation time is much shorter, and the simulation results show that the equivalent model can reflect the transmission characteristics of TSV accurately.

Original languageEnglish
Title of host publication2013 5th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2013
Pages646-649
Number of pages4
DOIs
StatePublished - 2013
Event2013 5th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2013 - Chengdu, China
Duration: 29 Oct 2013 → 31 Oct 2013

Publication series

Name2013 5th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2013

Conference

Conference2013 5th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, MAPE 2013
Country/TerritoryChina
CityChengdu
Period29/10/13 → 31/10/13

Keywords

  • 3D-IC
  • Equivalent circuit
  • Segmented modeling method
  • TSV

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