Design of Comparator for ADC's using CMOS current mirror: Design of CMOS Comparator - Tapa blanda

Tarun, Nidhi; Suman, Shruti; Ghosh, Pradeep Kumar

 
9783659538698: Design of Comparator for ADC's using CMOS current mirror: Design of CMOS Comparator
Tapa blanda
ISBN 10: 3659538698 ISBN 13: 9783659538698
Editorial: LAP LAMBERT Academic Publishing, 2014

Sinopsis

The desire for portability of electronic equipment generated a need for low power systems in battery operated products like hearing aids, implantable cardiac pacemakers, cell phones, and hand held multimedia terminals. Current mirror is one of the most basic building blocks both in analog and mixed mode VLSI circuits especially for active elements like op-amps, transistors, current conveyors, current feedback amplifiers etc. In this work CMOS current mirror is proposed which shows improved performance over conventional CMOS current mirror in terms of input resistance, output resistance and power consumption. This proposed CMOS current mirror is used in designing of comparators which is also known as 1 bit analog to digital converter. Proposed CMOS comparator shows lower power consumption and better accuracy than existing circuits.

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Reseña del editor

The desire for portability of electronic equipment generated a need for low power systems in battery operated products like hearing aids, implantable cardiac pacemakers, cell phones, and hand held multimedia terminals. Current mirror is one of the most basic building blocks both in analog and mixed mode VLSI circuits especially for active elements like op-amps, transistors, current conveyors, current feedback amplifiers etc. In this work CMOS current mirror is proposed which shows improved performance over conventional CMOS current mirror in terms of input resistance, output resistance and power consumption. This proposed CMOS current mirror is used in designing of comparators which is also known as 1 bit analog to digital converter. Proposed CMOS comparator shows lower power consumption and better accuracy than existing circuits.

Biografía del autor

Ms Nidhi Tarun did M.Tech from MUST Lakshmangarh,Sikar,Rajasthan,India in year 2014.She done her B.Tech from R.T.U Kota,Rajasthan,India in 2010.Ms Shruti Suman did her M.Tech from MITS Lakshmangarh,Sikar,Rajasthan,India in year 2012 and B.Tech degree from R.G.T.U Bhopal,India.Dr.P.K. Ghosh earned Ph.D degree in 1977 from Calcutta University.

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Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2014
Idioma
Inglés
ISBN 10 
3659538698
ISBN 13 
9783659538698
Encuadernación
Tapa blanda
Número de páginas
76
Contacto del fabricante
no disponible
Persona responsable
no disponible