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Título

A New Method for the High-Level Synthesis of Continuous-Time Cascaded ΣΔ Modulators

AutorTortosa, Ramón ; Rosa, José M. de la ; Rodríguez-Vázquez, Ángel ; Fernández, Francisco V.
Palabras claveContinuous-Time Circuits
Sigma-Delta Modulators
Fecha de publicaciónnov-2004
CitaciónR. Tortosa, J.M. de la Rosa, A. Rodríguez-Vázquez and F.V. Fernández: "A New Method for the High-Level Synthesis of Continuous-Time Cascaded ΣΔ Modulators", Proceeding of the 2004 Conference on Design of Circuits and Integrated Systems, pp. 661-666, Bordeaux, November 2004.
ResumenThis paper presents an efficient method to design cascaded ΣΔ modulators implemented with continuous-time circuits. Instead of using a discrete-to-continuous time transformation, the proposed methodology is based on the direct synthesis of the whole cascaded architecture. This leads to more efficient topologies in terms of circuit complexity, power consumption and robustness with respect to parasitics. As an application, new cascaded topologies are synthesized and optimized to cope with VDSL specifications.
URIhttp://hdl.handle.net/10261/3844
ISBN2-9522971-0-X
Aparece en las colecciones: (IMSE-CNM) Comunicaciones congresos
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