CNTFET-based design of low power charge pump technique-based voltage multiplier
Ricky Rajora, Kulbhushan Sharma, Lipika Gupta, Ashish Sachdeva
Abstract
This study presents an effective approach for designing voltage multiplier using CNTFET devices based on charge pump and low power consumption for devices used in renewable energy systems. This method has been developed analytically and evaluated using experimental measurement and the simulation through 32nm CNTFET technology. The technique allows to the designers to determine the number of stages that improves performance of the given input voltage and reduces the power consumed during conversion. In the proposed work, the applied input voltage is 97 mV, and the resultant output voltage is 1000 mV, which is almost 10 times better than the applied input voltage resulting in a highly optimum multiplier result. The power consumed for conversion is 5.631 nW, which is extremely low in contrast to earlier studies, and the produced output is significant through the use of CNTFET devices.