An Ultralow-Power Low-Voltage Class-AB Fully Differential OpAmp for Long-Life Autonomous Portable Equipment

M. R. Valero Bernal, S. Celma, N. Medrano, B. Calvo

Research output: Contribution to journalArticle

53 Citations (Scopus)
Original languageEnglish
Pages (from-to)643-647
Number of pages5
JournalIEEE Transactions on Circuits and Systems II: Express Briefs
Volume59
Issue number10
DOIs
Publication statusPublished - 2012

Keywords

  • CMOS analogue integrated circuits
  • differential amplifiers
  • low-power electronics
  • operational amplifiers
  • transistor circuits
  • CMOS analog integrated circuit
  • CMOS technology
  • OpAmp
  • common-mode rejection ratio
  • frequency 57 kHz
  • gain 51 dB
  • linear output swing
  • long-life autonomous portable equipment
  • low-voltage low-power operation
  • open-loop gain
  • power 1.2 muW
  • size 0.18 mum
  • subthreshold region
  • transistor
  • ultralow-power low-voltage class-AB fully differential operational amplifier
  • unity-gain frequency
  • voltage 0.8 V
  • voltage 750 mV
  • CMOS integrated circuits
  • Computational modeling
  • Gain
  • Integrated circuit modeling
  • MOS devices
  • Strontium
  • Transistors
  • CMOS analog integrated circuits
  • low-power design
  • operational amplifiers (OpAmps)

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