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High Speed FinFET Traff Comparator Based Function Generator
Kundu D, Guin S, Nagajyothi G,
Published in IEEE
2018
Pages: 414 - 418
Abstract
The advancement of FinFET based applications are emerging rapidly over the last few years due to its advantages in terms of power and speed over CMOS technology. Current Comparator (CC) find its wide application in the circuits which use Multi-Valued Logic (MVL) along with the analogue circuits and various electronics devices over decades. Mainly in ADC or any sensing devices, the CC finds its application. Exiting model of function generator had been implemented in CMOS 180nm technology. The configuration consists of second generation current conveyor (CCII) as an active device then followed by Schmitt trigger and current mode integrator. In this paper, the logic of Traff comparator has been used to develop the current comparator-based function generator [2] in both CMOS and FinFET technology. Due to FinFET's high speed and low power consumption ability, a noble approach is used by implementing the function generator using FinFET in 30nm technology and the and the output obtained from this system is compared with the outputs of the function generator on CMOS 90nm technology. © 2018 IEEE.