Walter Lancioni received the Electrical/Electronic Engineering degree from the Catholic University of Córdoba, Argentine, in 1983, and the Licentiate in Applied Science whit specialization in microelectronic and integrated circuits design from the Université Catolique de Louvain La Neuve, Belgium, in 1992. He joined Invel Corporation, Córdoba Argentina, from 1985 to1987. From to 1987 at present he is with the Catholic University of Córdoba at the R&D Microelectronics Group. His research interests are in Delta-Sigma Modulators and analog low power low voltage design.