Design of Low-Power Double Tail Dynamic Comparator

Abstract: In recent years, there has been an increasing demand for high-speed digital circuits at low power consumption. This need for ultra-low-power, area efficient and high speed analog-to-digital converters is pushing toward the use of dynamic regenerative comparators to maximize speed and power efficiency. So in this paper, an analysis on the power of the dynamic comparators will be presented with respect to proposed comparator. All these analysis is done Microwind software.

Keywords: Analog to digital Converter (ADCs), Double Tail Comparator, Voltage swing.