A compact CMOS Class-AB analog median filter

Carlos Muñiz-Montero; Marco Antonio Ramírez-Salinas; Luis Alfonso Villa-Vargas; Herón Molina-Lozano; Victor Hugo Ponce-Ponce; Luis Abraham Sánchez-Gaspariano; David Arellano-Gutiérrez

doi:10.1109/LASCAS.2012.6180343

A compact CMOS Class-AB analog median filter

Carlos Muñiz-Montero, Marco Antonio Ramírez-Salinas, Luis Alfonso Villa-Vargas, Herón Molina-Lozano, Victor Hugo Ponce-Ponce, Luis Abraham Sánchez-Gaspariano, David Arellano-Gutiérrez

Centro de Investigación en Computación (CIC)

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

3 Citas (Scopus)

Resumen

A power efficient implementation of a CMOS Class-AB analog median filter is presented. The median detector is based on transconductance comparators accomplished with new Differential Flipped Voltage Followers. The followers employ a current comparator to switch-on an auxiliary transistor to drive additional current whenever it is required, performing Class-AB operation. Area is saved by taking advantage of the large impedance node of the current comparator to accomplish Miller frequency compensation. Simulation results using the ON-SEMI 0.5μm technology parameters validate the proposed structure.

Idioma original	Inglés
Título de la publicación alojada	2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings
DOI	https://doi.org/10.1109/LASCAS.2012.6180343
Estado	Publicada - 2012
Evento	2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Playa del Carmen, México Duración: 29 feb. 2012 → 2 mar. 2012

Serie de la publicación

Nombre	2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings

Conferencia

Conferencia	2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012
País/Territorio	México
Ciudad	Playa del Carmen
Período	29/02/12 → 2/03/12

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10.1109/LASCAS.2012.6180343

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Muñiz-Montero, C., Ramírez-Salinas, M. A., Villa-Vargas, L. A., Molina-Lozano, H., Ponce-Ponce, V. H., Sánchez-Gaspariano, L. A., & Arellano-Gutiérrez, D. (2012). A compact CMOS Class-AB analog median filter. En 2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings Artículo 6180343 (2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings). https://doi.org/10.1109/LASCAS.2012.6180343

@inproceedings{2b823f0c80ff480192cc9733f28db77a,

title = "A compact CMOS Class-AB analog median filter",

abstract = "A power efficient implementation of a CMOS Class-AB analog median filter is presented. The median detector is based on transconductance comparators accomplished with new Differential Flipped Voltage Followers. The followers employ a current comparator to switch-on an auxiliary transistor to drive additional current whenever it is required, performing Class-AB operation. Area is saved by taking advantage of the large impedance node of the current comparator to accomplish Miller frequency compensation. Simulation results using the ON-SEMI 0.5μm technology parameters validate the proposed structure.",

author = "Carlos Mu{\~n}iz-Montero and Ram{\'i}rez-Salinas, {Marco Antonio} and Villa-Vargas, {Luis Alfonso} and Her{\'o}n Molina-Lozano and Ponce-Ponce, {Victor Hugo} and S{\'a}nchez-Gaspariano, {Luis Abraham} and David Arellano-Guti{\'e}rrez",

year = "2012",

doi = "10.1109/LASCAS.2012.6180343",

language = "Ingl{\'e}s",

isbn = "9781467312080",

series = "2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings",

booktitle = "2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings",

note = "2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 ; Conference date: 29-02-2012 Through 02-03-2012",

}

Muñiz-Montero, C, Ramírez-Salinas, MA, Villa-Vargas, LA, Molina-Lozano, H , Ponce-Ponce, VH, Sánchez-Gaspariano, LA & Arellano-Gutiérrez, D 2012, A compact CMOS Class-AB analog median filter. En 2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings., 6180343, 2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings, 2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012, Playa del Carmen, México, 29/02/12. https://doi.org/10.1109/LASCAS.2012.6180343

A compact CMOS Class-AB analog median filter. / Muñiz-Montero, Carlos; Ramírez-Salinas, Marco Antonio; Villa-Vargas, Luis Alfonso et al.
2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings. 2012. 6180343 (2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

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AU - Muñiz-Montero, Carlos

AU - Ramírez-Salinas, Marco Antonio

AU - Villa-Vargas, Luis Alfonso

AU - Molina-Lozano, Herón

AU - Ponce-Ponce, Victor Hugo

AU - Sánchez-Gaspariano, Luis Abraham

AU - Arellano-Gutiérrez, David

PY - 2012

Y1 - 2012

N2 - A power efficient implementation of a CMOS Class-AB analog median filter is presented. The median detector is based on transconductance comparators accomplished with new Differential Flipped Voltage Followers. The followers employ a current comparator to switch-on an auxiliary transistor to drive additional current whenever it is required, performing Class-AB operation. Area is saved by taking advantage of the large impedance node of the current comparator to accomplish Miller frequency compensation. Simulation results using the ON-SEMI 0.5μm technology parameters validate the proposed structure.

AB - A power efficient implementation of a CMOS Class-AB analog median filter is presented. The median detector is based on transconductance comparators accomplished with new Differential Flipped Voltage Followers. The followers employ a current comparator to switch-on an auxiliary transistor to drive additional current whenever it is required, performing Class-AB operation. Area is saved by taking advantage of the large impedance node of the current comparator to accomplish Miller frequency compensation. Simulation results using the ON-SEMI 0.5μm technology parameters validate the proposed structure.

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SN - 9781467312080

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Muñiz-Montero C, Ramírez-Salinas MA, Villa-Vargas LA, Molina-Lozano H , Ponce-Ponce VH, Sánchez-Gaspariano LA et al. A compact CMOS Class-AB analog median filter. En 2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings. 2012. 6180343. (2012 IEEE 3rd Latin American Symposium on Circuits and Systems, LASCAS 2012 - Conference Proceedings). doi: 10.1109/LASCAS.2012.6180343

A compact CMOS Class-AB analog median filter

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