高速VLSI電路中傳輸線瞬態(tài)響應(yīng)的靈敏度分析
TRANSIENT SENSITIVITY ANALYSIS OF TRANSMISSION LINES IN HIGH-SPEED VLSI CIRCUITS
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摘要: 本文用特征法分析計(jì)算高速VLSI電路中傳輸線的瞬態(tài)響應(yīng)相對(duì)于傳輸線參數(shù)和終端負(fù)載參數(shù)的靈敏度,從而為VLSI電路信號(hào)連接線的優(yōu)化設(shè)計(jì)提供了一個(gè)有用工具。傳輸線的終端負(fù)載可以為非線性,傳輸?shù)男盘?hào)形狀可以任意,這是該方法區(qū)別于基于數(shù)值拉氏逆變換的靈敏度分析方法的最大特點(diǎn)。
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關(guān)鍵詞:
- VLSI電路; 傳輸線; 特征法; 瞬態(tài)響應(yīng)靈敏度
Abstract: The characteristics method is introduced to analyze the transient sensitivity of transimission lines in high-speed VLSI circuits with respect to the transmission line parameters or terminal parameters, supplying a useful tool for the optimization design of interconnects in VLSI circuits. The characteristics method differs from the existing sensitivity analysis method based on the numerical inverse Laplace Transform(NILT) technique mainly in that the characteristics method can deal with nonlinear terminals and arbitrary transmitted signals. -
Djordjevic A R, Sarkar T K, Harrington R F. Time-domain response of multiconductor transmission[2]lines. Proc[J].IEEE.1987, 75(6):743-765[3]Mao J-F, Li Z-F. Analysis of the time response of multiconductor transmission lines with frequency-dependent losses by the method of convolution-characteristics. IEEE Trans, on MTT, 1992, MTT-40(4): 637-644.[4]Lum S, Nakhla M S, Zhang Q J. Sensitivity analysis of lossy coupled transmission lines. IEEE Trans on MTT, 1991, MTT-39(12): 2089-2099.[5]Zhang Q J, Lum S, Nakhla M S. Minimization of delay and crosstalk in high-speed VLSI interconnests. IEEE Trans, on MTT, 1992, MTT-40(7): 1555-1563.[6]Rahal-Arabi T, Suarez-Gattner R. A frequency-domain technique for the optimization of the electrical[7]performance of high speed multiconductor transmission-line networks in VLSI regimes. IEEE Trans. on CAS, part I, 1993, CAS-40(4): 262-296.[8]Branin Jr F H. Transient analysis of lossless transmission lines[J].Pros. IEEE.1967, 55(11):2012-2013[9]Orhanovic N, Tipathi V K, Wang P. Generalized method of characteristics for time domain simulation of multiconductor lossy transmission lines, IEEE ISCAS-S, U. S. A.: 1990, 2388-2391. -
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