Applying Fuzzy Sets Intersection in the Sizing of Voltage Followers

An automatic fuzzy–set–intersection–based approach is presented to compute the optimum sizes of Voltage Followers (VFs). Based on Monte Carlo simluations and two fuzzy sets to represent the gains closer to unity and higher bandwidths, the approach compute the optimum sizes through the application of fuzzy sets intersection, subject to a distance from the maximum gain defined by a threshold and a lower bound to gains, both defined by the circuit design expert.