Asynchronous delta-sigma modulator in 28 nm FDSOI technology
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Date
2024-09-02
Authors
Kledrowetz, Vilém
Fujcik, Lukáš
Prokop, Roman
Háze, Jiří
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
ELSEVIER - DIVISION REED ELSEVIER INDIA PVT LTD
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Abstract
A novel solution of the first-order asynchronous delta-sigma modulator (ADSM) is proposed. The circuit designed for the commercial temperature range (0 degrees C to 70 degrees C) in a 28 nm fully depleted silicon on insulator (FD-SOI) technology from STMicroelectronics. This technology allows designing new subcircuit topologies, resulting in an ADSM that offers a 64.2 dB signal-to-noise and distortion ratio ( SNDR ) corresponding to 10.37-bit resolution in the signal bandwidth of 10 kHz. The ADSM consumes 4.1 mu W at a power supply of V, and the obtained power efficiency is 0.15 pJ/conversion. The ADSM occupies an area of only 0.0042 mm(2).
Description
Citation
Engineering Science and Technology, an International Journal. 2024, vol. 57, issue September 2024, p. 1-10.
https://www.sciencedirect.com/science/article/pii/S2215098624002076
https://www.sciencedirect.com/science/article/pii/S2215098624002076
Document type
Peer-reviewed
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Published version
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Language of document
en
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Date of acceptance
Defence
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Document licence
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
http://creativecommons.org/licenses/by-nc-nd/4.0/