Optimal design of a classical CMOS OTA-Miller using numerical methods and SPICE simulations
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Fecha
2007-03
Autores
Rayas-Sánchez, José E.
Pérez-Acosta, Luis N.
Martínez-Guerrero, Esteban
Título de la revista
ISSN de la revista
Título del volumen
Editor
XIII International Workshop Iberchip
Resumen
Descripción
We propose in this work an optimization procedure for
the design of a classical OTA-Miller CMOS integrated
circuit. Our approach is based on a multi-objective
minimax formulation to achieve the desired design
specifications by numerical optimization. A brief
description of the OTA-Miller is realized, showing its
simulated responses at the starting point. The
optimization procedure is described, including the
definition of the error functions in terms of the design
specifications, as well as the formulation of the
corresponding minimax multi-objective function. Finally,
the simulated optimized responses are reported. Our
procedure is general enough to be applicable for the
optimal design of other basic analog CMOS circuits, and
it makes use of readily available software tools.
Palabras clave
OTA-Miller CMOS Integrated Circuit, Minimax Multi-Objective Function
Citación
L. N. Pérez-Acosta, J. E. Rayas-Sánchez and E. Martínez-Guerrero, “Optimal design of a classical CMOS OTA-Miller using numerical methods and SPICE simulations,” in XIII International Workshop Iberchip (IWS 2007), Lima, Peru, Mar. 2007, pp. 387-390. (ISBN: 978-9972-242-09-0)