Summary
International Symposium on Nonlinear Theory and its Applications
2005
Session Number:1-2-2
Session:
Number:1-2-2-3
Nonlinear Dynamics of a Sigma-Delta modulator with Integrator Leakage
Emer Condon, Alexey Teplinsky, and Orla Feely,
pp.62-65
Publication Date:2005/10/18
Online ISSN:2188-5079
DOI:10.34385/proc.40.1-2-2-3
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Summary:
The behaviour of the first-order Sigma-Delta (Σ?) modulator with integrator leakage, a common circuit imperfection is investigated using methods of nonlinear dynamics. Both continuous and discrete time modulators are considered. The results found provide information about the size of the internal variables in steady state, and also about the specific behaviour of those variables.