Título:
Simple noise formulas for MOS analog design
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Autor:
Arnaud, Alfredo
Galup Montoro, Carlos
Galup Montoro, Carlos
Tutor:
Tipo de documento:
Preprint
Editor:
Palabras clave:
MOSFET
Thermal noise
Flicker noise
Semiconductor device models
Semiconductor device noise
Thermal noise
Flicker noise
Semiconductor device models
Semiconductor device noise
Descriptores:
ELECTRÓNICA
Año de publicación:
2003
Contenido:
Resumen:
The designer needs simple and accurate models to estimate noise in MOS transistors as a function of their size, bias point and technology. In this work, we present a simple, continuous, physics-based model for flicker noise. We review also thermal noise and we examine the behavior of the corner frequency (f/sub c/) in terms of the bias point. The expressions that are presented are simple and valid in all the operating regions, from weak to strong inversion, constituting a useful set of equations for low noise analog design. Finally we examine the design of two low noise circuit elements, fabricated in a 0.8/spl mu/m technology.
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Citación:
Arnaud, A., Galup Montoro, C. Simple noise formulas for MOS analog design [Preprint] Publicado en Proceedings of the International Symposium on Circuits and Systems, 2003. ISCAS '03. doi 10.1109/ISCAS.2003.1205532
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Departamento académico:
Electrónica
Grupo de investigación:
Microelectrónica
Licencia:
Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND)
Colecciones:
| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| AG03b.pdf | — | 254.92 KB | Adobe PDF |