A new CMOS voltage reference scheme based on Vth-difference principle

A new CMOS voltage reference, which takes advantage of the temperature dependence of NMOS and PMOS threshold voltages, is presented. Due to the circuit architecture the mobility factor is completely cancelled. It does not use resistors and all transistors works in strong inversion. The circuit is si...

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Autores principales: Toledo, Luis Eduardo, Lancioni, Walter José, Petrashin, Pablo Antonio, Dualibe, Fortunato Carlos Augusto, Vázquez, Carlos Daniel
Formato: Documento de conferencia
Lenguaje:Español
Publicado: 2007
Materias:
TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General)
Acceso en línea:http://pa.bibdigital.ucc.edu.ar/4042/1/DC_Toledo_Lancioni_Petrashin_Dualibe_V%C3%A1zquez.pdf
Aporte de:
Producción Académica Universidad Católica de Córdoba (UCCor) de Universidad Católica de Córdoba
id I38-R144-4042
record_format dspace
spelling I38-R144-40422025-05-20T18:18:21Z http://pa.bibdigital.ucc.edu.ar/4042/ A new CMOS voltage reference scheme based on Vth-difference principle Toledo, Luis Eduardo Lancioni, Walter José Petrashin, Pablo Antonio Dualibe, Fortunato Carlos Augusto Vázquez, Carlos Daniel TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General) A new CMOS voltage reference, which takes advantage of the temperature dependence of NMOS and PMOS threshold voltages, is presented. Due to the circuit architecture the mobility factor is completely cancelled. It does not use resistors and all transistors works in strong inversion. The circuit is simple, opamp-less and can be implemented in a standard CMOS process. When the input power supply changes from 1.8V to 2.1V and the temperature changes from -20 to 80°C, simulations for the reference circuit using the proposed architecture shows an output voltage of 1.184V and a TFC of 100 ppm/°C. 2007-05-30 info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/closedAccess application/pdf spa http://pa.bibdigital.ucc.edu.ar/4042/1/DC_Toledo_Lancioni_Petrashin_Dualibe_V%C3%A1zquez.pdf Toledo, Luis Eduardo, Lancioni, Walter José, Petrashin, Pablo Antonio ORCID: https://orcid.org/0000-0003-2607-6196 <https://orcid.org/0000-0003-2607-6196>, Dualibe, Fortunato Carlos Augusto ORCID: https://orcid.org/0000-0002-2889-315X <https://orcid.org/0000-0002-2889-315X> and Vázquez, Carlos Daniel (2007) A new CMOS voltage reference scheme based on Vth-difference principle. In: IEEE International Symposium on Circuits and Systems, ISCAS. info:eu-repo/semantics/altIdentifier/doi/10.1109/iscas.2007.377876
institution Universidad Católica de Córdoba
institution_str I-38
repository_str R-144
collection Producción Académica Universidad Católica de Córdoba (UCCor)
language Español
orig_language_str_mv spa
topic TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General)
spellingShingle TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General)
Toledo, Luis Eduardo
Lancioni, Walter José
Petrashin, Pablo Antonio
Dualibe, Fortunato Carlos Augusto
Vázquez, Carlos Daniel
A new CMOS voltage reference scheme based on Vth-difference principle
topic_facet TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General)
description A new CMOS voltage reference, which takes advantage of the temperature dependence of NMOS and PMOS threshold voltages, is presented. Due to the circuit architecture the mobility factor is completely cancelled. It does not use resistors and all transistors works in strong inversion. The circuit is simple, opamp-less and can be implemented in a standard CMOS process. When the input power supply changes from 1.8V to 2.1V and the temperature changes from -20 to 80°C, simulations for the reference circuit using the proposed architecture shows an output voltage of 1.184V and a TFC of 100 ppm/°C.
format Documento de conferencia
author Toledo, Luis Eduardo
Lancioni, Walter José
Petrashin, Pablo Antonio
Dualibe, Fortunato Carlos Augusto
Vázquez, Carlos Daniel
author_facet Toledo, Luis Eduardo
Lancioni, Walter José
Petrashin, Pablo Antonio
Dualibe, Fortunato Carlos Augusto
Vázquez, Carlos Daniel
author_sort Toledo, Luis Eduardo
title A new CMOS voltage reference scheme based on Vth-difference principle
title_short A new CMOS voltage reference scheme based on Vth-difference principle
title_full A new CMOS voltage reference scheme based on Vth-difference principle
title_fullStr A new CMOS voltage reference scheme based on Vth-difference principle
title_full_unstemmed A new CMOS voltage reference scheme based on Vth-difference principle
title_sort new cmos voltage reference scheme based on vth-difference principle
publishDate 2007
url http://pa.bibdigital.ucc.edu.ar/4042/1/DC_Toledo_Lancioni_Petrashin_Dualibe_V%C3%A1zquez.pdf
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