Detail publikace

0.5-V Nano-Power Shadow Sinusoidal Oscillator Using Bulk-Driven Multiple-Input Operational Transconductance Amplifier

KHATEB, F. KUMNGERN, M. KULEJ, T. YAVARI, M.

Originální název

0.5-V Nano-Power Shadow Sinusoidal Oscillator Using Bulk-Driven Multiple-Input Operational Transconductance Amplifier

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This paper presents a low-frequency shadow sinusoidal oscillator using a bulk-driven multiple-input operational transconductance amplifier (MI-OTA) with extremely low-voltage supply and nano-power consumption. The proposed oscillator is composed using two-input single-output biquad filter and amplifiers. The condition and the frequency of oscillation of the shadow oscillator can be controlled electronically and independently using amplifiers. The circuit is designed in Cadence program using 0.18 mu m CMOS technology from TSMC. The voltage supply is 0.5 V and the power consumption of the oscillator is 54 nW. The total harmonic distortion (THD) of the output signals is around 0.3% for 202 Hz. The simulation results are in accordance with theory.

Klíčová slova

shadow oscillator; shadow filter; analog circuit; operational transconductance amplifier

Autoři

KHATEB, F.; KUMNGERN, M.; KULEJ, T.; YAVARI, M.

Vydáno

14. 2. 2023

Nakladatel

MDPI

Místo

BASEL

ISSN

1424-8220

Periodikum

SENSORS

Ročník

23

Číslo

4

Stát

Švýcarská konfederace

Strany od

1

Strany do

15

Strany počet

15

URL

https://www.mdpi.com/1424-8220/23/4/2146

Plný text v Digitální knihovně

http://hdl.handle.net/11012/209387

BibTex

@article{BUT183315,
  author="Fabian {Khateb} and Montree {Kumngern} and Tomasz {Kulej} and Mohammad {Yavari}",
  title="0.5-V Nano-Power Shadow Sinusoidal Oscillator Using Bulk-Driven Multiple-Input Operational Transconductance Amplifier",
  journal="SENSORS",
  year="2023",
  volume="23",
  number="4",
  pages="1--15",
  doi="10.3390/s23042146",
  issn="1424-8220",
  url="https://www.mdpi.com/1424-8220/23/4/2146"
}

Dokumenty

0.5-V Nano-Power Shadow Sinusoidal Oscillator Using Bulk-Driven Multiple-Input Operational Transconductance Amplifier.pdf