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Analysis of external force dependent lumped RLGC model of high-bandwidth and high-density silicone rubber socket

  • Junyong Park
  • , Hyesoo Kim
  • , Youngwoo Kim
  • , Jonghoon J. Kim
  • , Bumhee Bae
  • , Joungho Kim
  • , Dongho Ha
  • , Michael Bae

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Citations (Scopus)

Abstract

In this paper, structural and electrical characteristic deviations of silicone rubber sockets are analyzed depending on external force based on its lumped RLGC model. Electrical performances heavily depend on compression rate of the silicone rubber socket. Thus, study on the structural and electrical characteristic deviations of the silicone rubber socket depending on external force is needed for reliable tests. The deviations are analyzed based on an assumption based simplified equivalent model of the silicone rubber socket. For verification, a 3D electromagnetic (EM) simulation program is used and its results are compared with that of proposed RLGC models in the frequency domain. The electrical performance of the RLGC model is nearly identical to that of 3D EM simulation result. In addition, the electrical performance of the compressed silicone rubber socket is also nearly identical to that of a solder ball when it is compressed at different compression ratio.

Original languageEnglish
Title of host publication2015 IEEE Electrical Design of Advanced Packaging and Systems Symposium, IEEE EDAPS 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages54-57
Number of pages4
ISBN (Electronic)9781467380997
DOIs
Publication statusPublished - 14 Jan 2016
EventIEEE Electrical Design of Advanced Packaging and Systems Symposium, IEEE EDAPS 2015 - Seoul, Korea, Republic of
Duration: 14 Dec 201516 Dec 2015

Publication series

Name2015 IEEE Electrical Design of Advanced Packaging and Systems Symposium, IEEE EDAPS 2015

Conference

ConferenceIEEE Electrical Design of Advanced Packaging and Systems Symposium, IEEE EDAPS 2015
Country/TerritoryKorea, Republic of
CitySeoul
Period14/12/1516/12/15

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

Keywords

  • Compression
  • Device test
  • Electrical modeling
  • High speed channel
  • Silicone rubber socket

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