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Accurate estimation of delays in Static Timing Analysis (STA) using Non Linear Delay Model (NLDM) based Look Up Table (LUT) is a major challenge in nanometer range VLSI circuits. Issues with NLDM based LUT are mostly due to the arbitrary choice of input signal transition time trin and load capacitance (Cl) and the large number of simulations to be performed for characterizing an entire standard cell...
Along with decrement in size of nanoelectronic devices, they are more prone to the effects of transient faults. Therefore, investigating the effects of such faults is of great importance. Due to high count of transistors in nanoelectronic devices, performing simulation by HSPICE is a time consuming process. Hence, several mathematical models have been proposed. However, our proposed model is simple...
It is well known that there is a critical value for the rising time of the clocked bias signal which limits the operating speed of MOBILE-based circuits. This paper analyzes the transient response of a MOBILE-based follower and obtains analytical expressions to calculate the critical value for the rising time of the bias signal below which the circuit does not operate correctly. This analysis has...
The dramatic increase in leakage current, coupled with the swell in process variability in nano-scaled CMOS technologies, has become a major issue for future IC design. Moreover, due to the spread of leakage power values, leakage variability cannot be neglected anymore. In this work an accurate analytic estimation and modeling methodology has been developed for logic gates leakage under statistical...
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