Design of reusable CMOS OTAs using CAD tools
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Fecha
2009-08
Autores
Cháves-Hurtado, J. L.
Martínez-Guerrero, Esteban
Rayas-Sánchez, José E.
Título de la revista
ISSN de la revista
Título del volumen
Editor
IEEE Int. Midwest Symp. Circuits and Systems
Resumen
Descripción
In this paper an automation tool is proposed for OTA
designs. The core of the tool is a combination of a mathematical
tool and a circuit simulator. The automation tool contains four
libraries: OTA topologies, technology parameters, performance
limits and design constraints. Design of typical OTA topologies
can be implemented in three fabrication technologies. The user
introduces OTA specifications and the automation tool looks for
the best OTA structure considering the cheapest fabrication
technology available in the library, and delivers a sized circuit
that fulfills design specifications. Our automation tool is
illustrated by a complete design flow of an FDFC with CMFB
OTA in AMIS 0.5 m CMOS technology.
Palabras clave
FDFC OTA with CMFB, Design Automation, Circuit Optimization, Analog Cells
Citación
J. L. Chávez-Hurtado, E. Martínez-Guerrero and J. E. Rayas-Sánchez, “Design of reusable CMOS OTAs using CAD tools,” in IEEE Int. Midwest Symp. Circuits and Systems (MWSCAS 2009), Cancun, Mexico, Aug. 2009, pp. 228-231. (ISSN: 1548-3746; E-ISBN: 978-1-4244-4480-9; P-ISBN: 978-1-4244-4479-3; INSPEC: 10868803; DOI: 10.1109/MWSCAS.2009.5236110)