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Analog/RF and Mixed-Signal Circuit Systematic Design pp 269–287Cite as

The Flipped Voltage Follower: Theory and Applications

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Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 233))

Abstract

The ”flipped voltage follower (FVF)” is an enhanced buffer cell widely employed for low-power and/or low voltage operation. The applications of the FVF and its variations in analog and mixed signal (AMS) circuit design have increased continuously over the last few years. These are specially promising in deep submicrometer CMOS technology. In 2004 the paper ”The Flipped Voltage Follower: A useful cell for low-voltage low-power circuit design” was published [1], where the most important information about this versatile cell was compiled. Since then, several modifications of the FVF and a wide variety of new applications have been reported. No other article with a similar purpose has been published since then. The aim of this chapter is to make a compendium summarizing some of the most relevant information published to date on the FVF. In order to facilitate AMS designers the utilization of this cell in this chapter we revisit, classify and summarize most applications of the basic FVF and its variations. Although it is tutorial in nature, it can be helpful for those who want to introduce themselves in the study of this cell or for experienced designers who want to become familiar with the principle of operation, improved versions and applications, so that both can exploit to its maximum the potential of the FVF in a wide number of applications or also to develop new ones.

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References

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Author information

Authors and Affiliations

  1. Klipsch School of Electrical Eng., New Mexico State University, Las Cruces NM, USA

    Jaime Ramirez-Angulo

  2. Electronic Design Group, University of Zaragoza, Zaragoza, Spain

    Maria Rodanas Valero-Bernal, Santiago Celma-Pueyo & Nicolás Medrano-Marqués

  3. Dept. Electrical and Electronic Eng., Public University of Navarra, Pamplona, Spain

    Antonio Lopez-Martin

  4. Dept. of Electronic Eng., University of Seville, Sevilla, Spain

    Ramon G. Carvajal & Antonio Torralba

Authors
  1. Jaime Ramirez-Angulo
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  2. Maria Rodanas Valero-Bernal
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  3. Antonio Lopez-Martin
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  4. Ramon G. Carvajal
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  5. Antonio Torralba
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  6. Santiago Celma-Pueyo
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  7. Nicolás Medrano-Marqués
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Editor information

Editors and Affiliations

  1. Boite Postale 1069, Sfax, 3018, Tunisia

    Mourad Fakhfakh

  2. , Department of Electronics, INAOE, Luis Enrique Erro 1, Tonantzintla, 72840, Mexico

    Esteban Tlelo-Cuautle

  3. , IMSE-CNM, CSIC, Instituto de Microelectrónica de Sevilla, c/ Américo Vespucio s/n, Seville, 41092, Spain

    Rafael Castro-Lopez

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Ramirez-Angulo, J. et al. (2013). The Flipped Voltage Follower: Theory and Applications. In: Fakhfakh, M., Tlelo-Cuautle, E., Castro-Lopez, R. (eds) Analog/RF and Mixed-Signal Circuit Systematic Design. Lecture Notes in Electrical Engineering, vol 233. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-36329-0_12

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  • DOI: https://doi.org/10.1007/978-3-642-36329-0_12

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-36328-3

  • Online ISBN: 978-3-642-36329-0

  • eBook Packages: EngineeringEngineering (R0)

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