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Analytical Dynamic Time Delay Model of Strongly Coupled RLC Interconnect Lines Dependent on Switching

Title
Analytical Dynamic Time Delay Model of Strongly Coupled RLC Interconnect Lines Dependent on Switching
Author
심종인
Issue Date
2004-03
Publisher
IEEE COMPUTER SOCIETY
Citation
International Symposium on Signals, Circuits and Systems. Proceedings, SCS 2003.
Abstract
In today's UDSM(ultra-deep-sub-micron)-process-technology-based ICs, dynamic delay variations of strongly coupled lines (due to neighboring net switching activity) make static timing analysis problematic. In this paper, new analytical timing models for RLC coupled lines are presented and their accuracy is verified. Coupled interconnect lines are decoupled into an effective single line model by using effective capacitances and effective inductances corresponding to switching activity. Their signal transient waveforms of the effective single line models are determined by exploiting the TWA (Traveling-wave-based Waveform Approximation) technique. This is followed by single line analytical timing model development. It is shown that the models have excellent agreement with SPICE simulations for various circuit performance parameters such as line pitch, line length, driver/receiver size, IMD-thickness, and aspect ratio.
URI
https://ieeexplore.ieee.org/document/1283697/authors#authorshttps://repository.hanyang.ac.kr/handle/20.500.11754/134701
ISBN
0-7695-2093-6
DOI
10.1109/ISQED.2004.1283697
Appears in Collections:
COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > PHOTONICS AND NANOELECTRONICS(나노광전자학과) > Articles
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