International Journal of Innovations in Scientific and Engineering Research (IJISER)
Now-a-days, power generation is a big problem. To achieve the power consumption scaling is important in all circuits. Comparator is one of the components most importantly required in analog-to-digital converter. In this paper, the authors present a comparative analysis of high speed dynamic comparator in various scaling ranges such as 180nm and 90nm. A comparison can be performed among various circuit parameters. The main parameters considered in the performance analysis are delay and power consumption.