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dc.contributor.advisorDucoudray, Gladys O.
dc.contributor.authorSánchez-González, Laura E.
dc.description.abstractCurrent Mirrors are one of the most important building blocks in Analog IC Design. They are widely used in all analog and mixed-signal devices. The most important goal in the design of these devices is the accuracy of the current replica. There exists some schemes of current mirrors that have different degrees of accuracy. This work focuses on the improvements of accuracy in one of the architectures of current mirrors by dynamic biasing and regulating the transistor sizes. Results obtained demonstrate that the offset error percent in this work is lower than 0.05%. This system also allows correction of errors introduced by processing. Simulations in Cadence are provided.en_US
dc.description.abstractLos espejos de corrientes son unos de los dispositivos m ́as importantes el el diseño de circuitos integrados analógicos. Estos son ampliamente usados en circuitos de señales mixtas. La meta más importante en el diseño de estos dispositivos es obtener la mayor exactitud posible en la replica de corriente. Existen algunas arquitecturas de espejos de corriente con diferentes grados de exactitud. Este trabajo se enfoca en el mejoramiento de la exactitud por medio de polarización dinámica y control del tamaño de los transistores en una de las arquitecturas discutidas. Los resultados obtenidos arrojan menos de un 0.05 % de error de ”offset”. El sistema propuesto también permite corregir errores introducidos en los procesos de fabricación. Simulaciones en Cadence serán provistas.en_US
dc.titleHigh-performance self-regulating self-biasing cascode current mirroren_US
dc.typeProject Reporten_US
dc.rights.licenseAll rights reserveden_US
dc.rights.holder(c) 2007 Laura Elena Sánchez-Gonzálezen_US
dc.contributor.committeePalomera-Garcia, Rogelio
dc.contributor.committeeCuadros, Carlos
dc.contributor.representativeSalas, Héctor Engineeringen_US
dc.contributor.collegeCollege of Engineeringen_US
dc.contributor.departmentDepartment of Electrical and Computer Engineeringen_US

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    Items included under this collection are theses, dissertations, and project reports submitted as a requirement for completing a degree at UPR-Mayagüez.

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