Publication detail

Asynchronous delta-sigma modulator in 28 nm FDSOI technology

KLEDROWETZ, V. FUJCIK, L. PROKOP, R. HÁZE, J.

Original Title

Asynchronous delta-sigma modulator in 28 nm FDSOI technology

Type

journal article in Web of Science

Language

English

Original 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).

Keywords

Asynchronous delta-sigma modulator (ADSM); Transconductor; Hysteresis comparator; Limit cycle frequency

Authors

KLEDROWETZ, V.; FUJCIK, L.; PROKOP, R.; HÁZE, J.

Released

2. 9. 2024

Publisher

ELSEVIER - DIVISION REED ELSEVIER INDIA PVT LTD

Location

NEW DELHI

ISBN

2215-0986

Periodical

Engineering Science and Technology, an International Journal

Year of study

57

Number

September 2024

State

Republic of Turkey

Pages from

1

Pages to

10

Pages count

10

URL

https://www.sciencedirect.com/science/article/pii/S2215098624002076

Full text in the Digital Library

http://hdl.handle.net/11012/249480

BibTex

@article{BUT189473,
  author="Vilém {Kledrowetz} and Lukáš {Fujcik} and Roman {Prokop} and Jiří {Háze}",
  title="Asynchronous delta-sigma modulator in 28 nm FDSOI technology",
  journal="Engineering Science and Technology, an International Journal",
  year="2024",
  volume="57",
  number="September 2024",
  pages="1--10",
  doi="10.1016/j.jestch.2024.101821",
  issn="2215-0986",
  url="https://www.sciencedirect.com/science/article/pii/S2215098624002076"
}