Overall Topologies and Frequency Compensation

  • Ron Hogervorst
  • Johan H. Huijsing
Part of the The Springer International Series in Engineering and Computer Science book series (SECS, volume 374)

Abstract

An operational amplifier intended for use in VLSI mixed-mode systems should be able to operate under conditions which differ from application to application. One can think of different types of passive feedback, varying load impedances, process variations, temperature variations, and many more. Under all these varying conditions an operational amplifier has to be stable. To achieve this stability, it has to act like a one-pole system up to its unity-gain frequency under all circumstances.

Keywords

Operational Amplifier Root Locus Load Capacitor Output Transistor Cascode Transistor 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media Dordrecht 1996

Authors and Affiliations

  • Ron Hogervorst
  • Johan H. Huijsing
    • 1
  1. 1.T.U. DelftThe Netherlands

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