info:eu-repo/semantics/conferencePaper
Design of a CMOS second order band-pass continuous time filter using numerical optimization
Registro en:
L. N. Pérez-Acosta and J. E. Rayas-Sánchez, “Design of a CMOS second order band-pass continuous time filter using numerical optimization,” in IEEE Int. Midwest Symp. Circuits and Systems (MWSCAS 2009), Cancun, Mexico, Aug. 2009, pp. 204-207. (ISSN: 1548-3746; E-ISBN: 978-1-4244-4480-9; P-ISBN: 978-1-4244-4479-3; INSPEC: 10868687; DOI: 10.1109/MWSCAS.2009.5236116)
Autor
Rayas-Sánchez, José E.
Pérez-Acosta, Luis N.
Institución
Resumen
In this paper we make use of classical numerical
optimization methods to design a second order band-pass
continuous-time filter at 10.7 MHz in 0.35 μm CMOS technology.
Our initial design is obtained using Level 1 MOSFET models
whose parameter values are extracted from high-level models by
numerical optimization. We then replace all transistors by Level
49 MOSFET models and re-optimize the frequency response of
the filter using a multi-objective Euclidean formulation with a
penalty function. Our methodology is simple and efficient, and
can be implemented using readily available tools. ITESO, A.C. Consejo Nacional de Ciencia y Tecnología