The simulation of spice models of functional signal sources for impedance converters

摘要

In the paper the SPICE model of functionally dependent voltage and current sources is proposed, which is used in the process of schematic simulation of impedance signal converters. This simulation allows analyzing the signal conversion parameters, functional analysis of circuit decisions, optimization of operating modes, etc. The results of model research give an opportunity to calculate the influence of interferences of harmonic signals of activating sources used in signal converters of impedance.