Detail publikace

0.3-V bulk-driven nanopower OTA-C integrator in 0.18 µm CMOS

Originální název

0.3-V bulk-driven nanopower OTA-C integrator in 0.18 µm CMOS

Anglický název

0.3-V bulk-driven nanopower OTA-C integrator in 0.18 µm CMOS

Jazyk

en

Originální abstrakt

This short paper presents the experimental results for a 0.3-V fully-differential OTA-C integrator, implemented in a standard n-well 0.18 µm CMOS technology from TSMC with chip area 350 µm x 100 µm. The integrator consists of an adaptively biased bulk-driven (BD) linear operational transconductance amplifier (OTA) and a low-distortion common-mode feedback circuit (CMFB). The integrator can operate with supply voltages ranging from 0.3 to 0.5 V. For a 0.3-V version its cutoff frequency can be tuned from 50 to 334 Hz for a 220 pF load capacitance. For a nominal biasing current its power consumption is 50 nW and the dynamic range is 75 dB.

Anglický abstrakt

This short paper presents the experimental results for a 0.3-V fully-differential OTA-C integrator, implemented in a standard n-well 0.18 µm CMOS technology from TSMC with chip area 350 µm x 100 µm. The integrator consists of an adaptively biased bulk-driven (BD) linear operational transconductance amplifier (OTA) and a low-distortion common-mode feedback circuit (CMFB). The integrator can operate with supply voltages ranging from 0.3 to 0.5 V. For a 0.3-V version its cutoff frequency can be tuned from 50 to 334 Hz for a 220 pF load capacitance. For a nominal biasing current its power consumption is 50 nW and the dynamic range is 75 dB.

BibTex


@article{BUT148734,
  author="Fabian {Khateb} and Tomasz {Kulej} and Meysam {Akbari} and Pavel {Šteffan}",
  title="0.3-V bulk-driven nanopower OTA-C integrator in 0.18 µm CMOS",
  annote="This short paper presents the experimental results for a 0.3-V fully-differential OTA-C integrator, implemented in a standard n-well 0.18 µm CMOS technology from TSMC with chip area 350 µm x 100 µm. The integrator consists of an adaptively biased bulk-driven (BD) linear operational transconductance amplifier (OTA) and a low-distortion common-mode feedback circuit (CMFB). The integrator can operate with supply voltages ranging from 0.3 to 0.5 V. For a 0.3-V version its cutoff frequency can be tuned from 50 to 334 Hz for a 220 pF load capacitance. For a nominal biasing current its power consumption is 50 nW and the dynamic range is 75 dB.",
  address="SPRINGER BIRKHAUSER",
  chapter="148734",
  doi="10.1007/s00034-018-0901-x",
  howpublished="print",
  institution="SPRINGER BIRKHAUSER",
  number="3, IF: 1.922",
  volume="38",
  year="2019",
  month="february",
  pages="1333--1341",
  publisher="SPRINGER BIRKHAUSER",
  type="journal article in Web of Science"
}