Near speed-of-light on-chip electrical interconnect

Richard T. Chang*, C. Patrick Yue, S. Simon Wong

*Corresponding author for this work

Research output: Contribution to conferenceConference Paperpeer-review

12 Citations (Scopus)

Abstract

The propagation limits of electrical signals for systems built with conventional silicon processing are explored. Data transmission near the speed of light with an all-electrical system can be achieved by taking advantage of the inductance-dominated high-frequency regime of on-chip interconnect. In a 0.18 μm, 6-level Aluminum CMOS technology, an overall delay of 278ps for a 20mm long line corresponding to a propagation velocity of one half the speed of light in silicon dioxide has been demonstrated.

Original languageEnglish
Pages18-21
Number of pages4
Publication statusPublished - 2002
Externally publishedYes
Event2002 Symposium on VLSI Circuits Digest of Technical Papers - Honolulu, HI, United States
Duration: 13 Jun 200215 Jun 2002

Conference

Conference2002 Symposium on VLSI Circuits Digest of Technical Papers
Country/TerritoryUnited States
CityHonolulu, HI
Period13/06/0215/06/02

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