crosstalkdelayssemiconductor device modelsVLSI/ interconnection delaycrosstalkclosed-form formulaRC interconnection lineboundary conditionsvoltage slopedelay in the scaled-down VLSIs are discusseddoi:10.1109/16.249433SakuraiT.IEEEIEEE Transactions on Electron Devices...
Vaidya, S., Dandekar, D.: "Delay-Power Performance Comparison of Multipliers in VLSI Circuit Design", International Journal of Computer Networks & Communications (IJCNC), Vol.2, No.4, pp. 47-56, July 2010.Deepak Dandekar, “ Delay-Power Performance comparison of multipliers in VLSI circuit...
2.With the introduction of Gauss white noise this paper proposes the stochastic model of distributed parameters,and the interconnect delay formula affected by process variations is presented,which is based onElmore delay.文中引入高斯白噪声建立了互连线分布参数的随机模型,并提出基于Elmore延迟度量的工艺变化...
delay effect (GERDE), is studied for short-channel MOSFET's. A simple formula is derived to roughly estimate the GERDE, which can be used as a rule-of-thumb in VLSI design. An approximation of the GERDE by a simple lumped-circuit model is also described. The future trends of the GER...
VLSI Circuit Technologies 2.3.3 Propagation Delay in CMOS Circuits The propagation delay, τp, in a digital circuit is defined: (2.3)τp=τout−τin where τout and τin are the time instances when the output and input voltage cross the VDD/2 level, respectively [2, 7, 23–25], Sp...
When applied to the matrix M−1 = (I + CCt)−1, the Sherman–Morrison–Woodburry formula described by equation 4.80 yields:22 (4.81)D=IE=F=CN=I+CtC}⇒M−1=(I+CCt)−1=I−C(I+CtC)−1Ct=I−CN−1Ct. Note that in equation 4.81, not only can the matrix inverse ...
multipliers.VedicMathematicssuggestsonemoreformulaformultiplicationoflargenumberi.e. “NikhilamSutra”whichcanincreasethespeedofmultiplierbyreducingthenumberofiterations. Keywords Multiplier,VedicMathematics,VLSIdesign 1.INTRODUCTION Multiplicationisanimportantfundamentalfunctioninarithmeticlogicoperation. ...
another key trade-off inVLSIdesign involvespower versus flexibility(Beniniet al., 2001). Several researchers have observed that application-specific designs are characterized by orders of magnitude more power efficient than general-purpose systems programmed to perform the same computation (Nielsenet al....
the value of T is known and fixed, the actual delay of a signal delay cell 16 can be readily calculated with the aid of a divider unit or by a processor, if desired, using the value stored in the latch circuit 32 and available on the latch output lines 33, from the formula D=T/...
High Speed CMOS VLSI Design Lecture 1: Gate Delay Models (c) 1997 David Harris 1.0 Designing for Speed on the Back of an Envelope Custom IC design is High Speed CMOS VLSI Design Lecture 1: Gate Delay Models (c) 1997 David Harris 1.0 Designing for Speed on the Back of an Envelope Custo...