2024-03-28T14:01:48Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/961982016-02-18T02:45:41Zcom_10261_36com_10261_4col_10261_415
A pareto-based systematic design technique for reconfigurable analog circuits using an evolutionary optimization algorithm
Velasco-Jiménez, Manuel
Castro-López, R.
Roca, E.
Fernández, Francisco V.
Evolutionary algorithm
Pareto-optimal front
Performance trade-off
Reconfigurable analog circuits
Trabajo presentado al XXV DCIS celebrado en Lanzarote del 17 al 19 de noviembre de 2010.
In this paper, a technique to systematically design analog reconfigurable integrated circuits is presented. The methodology is based on a simulation-based optimization process that uses an evolutionary multi-objective algorithm. As it is well known, this kind of algorithms relies in the concept of Paretobased dominance. To cope with the complexity of reconfiguration in analog circuits, this concept is appropriately re-defined here with the notion of multi-mode Pareto-optimal fronts. The proposed solution is tested against a set of experiments to design a reconfigurable, fully-differential operational amplifier, whose performance trade-offs can be analyzed following the reported methodology. Moreover, some directions are given on the use of the resulting multi-mode Pareto-optimal fronts in a hierarchical synthesis methodology of reconfigurable analog circuits.
This work has been supported in part by the TIC-2532 Project, funded by Consejería de Innovación, Ciencia y Empresa, Junta de Andalucía, in part by the Projects TEC2007-67247 and TEC2010-14825 funded by the Spanish Ministry of Science and Innovation with support from ERDF, and in part by Project INTRAMURALES 200950I050 funded by CSIC.
Peer Reviewed
2014-05-05T13:04:23Z
2014-05-05T13:04:23Z
2010
2014-05-05T13:04:23Z
comunicación de congreso
http://purl.org/coar/resource_type/c_5794
XXV Conference on Design of Circuits and Integrated Systems (2010)
http://hdl.handle.net/10261/96198
Publisher's version
http://www.iuma.ulpgc.es/dcis2010/
open