Article ID Journal Published Year Pages File Type
447764 AEU - International Journal of Electronics and Communications 2011 5 Pages PDF
Abstract

A New differential current conveyor based current comparator is presented in this paper. Differential current conveyor II (DCCII) is designed, modified, and exploited as a comparator with reduced propagation delay and power consumption. New DCCII decreases propagation delay and increases comparator accuracy considerably. Simulation results using Hspice and 0.18 μm CMOS technology with 1.8V supply voltage confirms a less than 0.63 ns propagation delay at ±1 μA input current. Average power dissipation in ±1 μA input current has a value of 300 μW.

Related Topics
Physical Sciences and Engineering Computer Science Computer Networks and Communications
Authors
, ,