Analysis of on-chip distributed interconnects based on Pade expansion
Xiaopeng JI
Long GE
Zhiquan WANG
摘要：In this paper,on-chip interconnects are modeled as distributed parameter RLCG transmission lines,based on which the matrix ABCD of interconnects is deduced.With help of the ABCD matrix,a voltage transfer function of an interconnect system,consisting of a driver,interconnect line and load,is obtained analytically in the form of a transcen-dental function,and it is reduced to a finite order system based on high order Pade approximation.With the reduced-order transfer function,response waveforms with step input can be obtained,and signal delay can be calculated consequently.Two numerical experiments are conducted to demonstrate its efficiency.
机标关键词：basedtransfer functionnumerical experimentsdistributed parametertransmission lineshigh orderABCD matrixform of
资助基金：the National Natural Science Foundation of China(60574082)
论文发表日期：2009-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：5( 92-96 )
英文信息