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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
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