Detail publikace

0.5 V bulk-driven CMOS fully differential current feedback operational amplifier

Originální název

0.5 V bulk-driven CMOS fully differential current feedback operational amplifier

Anglický název

0.5 V bulk-driven CMOS fully differential current feedback operational amplifier

Jazyk

en

Originální abstrakt

This paper presents a new low-voltage fully differential current feedback operational amplifier for ultra-low-voltage and low-power analog circuit applications. A bulk-driven technique is used to reduce the supply voltage requirement and also provides a rail-to-rail input voltage common-mode swing. The proposed circuit has been simulated using TSMC 0.18 µm n-well CMOS technology with a 0.5-V supply voltage. Simulation results show that the static power consumption of proposed circuit is 4.7 µW. The proposed circuit has been used to realize fully differential integrators and fully low-pass/band-pass second-order filters to express the performance of the new circuit.

Anglický abstrakt

This paper presents a new low-voltage fully differential current feedback operational amplifier for ultra-low-voltage and low-power analog circuit applications. A bulk-driven technique is used to reduce the supply voltage requirement and also provides a rail-to-rail input voltage common-mode swing. The proposed circuit has been simulated using TSMC 0.18 µm n-well CMOS technology with a 0.5-V supply voltage. Simulation results show that the static power consumption of proposed circuit is 4.7 µW. The proposed circuit has been used to realize fully differential integrators and fully low-pass/band-pass second-order filters to express the performance of the new circuit.

BibTex


@article{BUT151110,
  author="Montree {Kumngern} and Fabian {Khateb} and Tomasz {Kulej}",
  title="0.5 V bulk-driven CMOS fully differential current feedback operational amplifier",
  annote="This paper presents a new low-voltage fully differential current feedback operational amplifier for ultra-low-voltage and low-power analog circuit applications. A bulk-driven technique is used to reduce the supply voltage requirement and also provides a rail-to-rail input voltage common-mode swing. The proposed circuit has been simulated using TSMC 0.18 µm n-well CMOS technology with a 0.5-V supply voltage. Simulation results show that the static power consumption of proposed circuit is 4.7 µW. The proposed circuit has been used to realize fully differential integrators and fully low-pass/band-pass second-order filters to express the performance of the new circuit.",
  address="INST ENGINEERING TECHNOLOGY-IET",
  chapter="151110",
  doi="10.1049/iet-cds.2018.5301",
  howpublished="print",
  institution="INST ENGINEERING TECHNOLOGY-IET",
  number="3, IF: 1.277",
  volume="13",
  year="2019",
  month="february",
  pages="314--320",
  publisher="INST ENGINEERING TECHNOLOGY-IET",
  type="journal article in Web of Science"
}