• DocumentCode
    517259
  • Title

    New CMOS Op Amp Design Dedicated For Low Supply Voltage

  • Author

    Chaahoub, Faouzi ; Corbex, Christian ; Donzelle, Louis-Olivier ; Gérodolle, Anne ; Hennion, Bernard

  • Author_Institution
    France Télécom - CNET Grenoble, B.P. 98, 38243 MEYLAN CEDEX, FRANCE
  • fYear
    1995
  • fDate
    19-21 Sept. 1995
  • Firstpage
    298
  • Lastpage
    301
  • Abstract
    In this paper, we present a CMOS operational amplifier with high DC-gain and high output swing despite a low supply voltage. This Op Amp uses a new technique called the TransComposit. The Op Amp has been manufactured in standard 0.5-¿m CMOS technology. Using this technique the Op Amp can operate at a 3V supply voltage at a 67db DC-gain and 116MHz unity gain frequency with 25-pF load capacitance.
  • Keywords
    CMOS process; CMOS technology; Capacitance; Circuits; Differential amplifiers; Dynamic range; Frequency; Low voltage; Operational amplifiers; Transconductors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Solid-State Circuits Conference, 1995. ESSCIRC '95. Twenty-first European
  • Conference_Location
    Lille, France
  • Print_ISBN
    2-86332-180-3
  • Type

    conf

  • Filename
    5469395
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=517259