Print Email Facebook Twitter A 3.2mW SAR-assisted CTΔΣ ADC with 77.5dB SNDR and 40MHz BW in 28nm CMOS Title A 3.2mW SAR-assisted CTΔΣ ADC with 77.5dB SNDR and 40MHz BW in 28nm CMOS Author Cenci, P. (TU Delft Electronic Instrumentation) Bolatkale, M. (TU Delft Electronic Instrumentation; NXP Semiconductors) Rutten, R. (NXP Semiconductors) Ganzerli, M. (NXP Semiconductors) Lassche, G. (Catena) Makinwa, K.A.A. (TU Delft Microelectronics) Breems, Lucien (NXP Semiconductors) Department Microelectronics Date 2019 Abstract This paper presents a SAR-assisted Continuous-time Delta-Sigma (CT Δ Σ ) ADC, which combines the energy efficiency of SAR ADCs with the relaxed driving requirements of CT Δ Σ ADCs, as well as similar anti-alias filtering. When clocked at 2.4GHz, the ADC achieves 77.5dB SNDR in 40MHz BW. It consumes 3.2mW, resulting in a state-of-the-art Walden FoM of 6.5fJ/cs and a Schreier FOM of 178.5dB. To reference this document use: http://resolver.tudelft.nl/uuid:3445ab72-1568-4d60-8168-af0cb577a69b DOI https://doi.org/10.23919/VLSIC.2019.8778176 Publisher IEEE Embargo date 2022-03-25 ISBN 978-1-7281-0914-5 Source 2019 Symposium on VLSI Circuits: Digest of technical papers Event 2019 VLSI, 2019-06-09 → 2019-06-14, Kyoto, Japan Bibliographical note Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. Part of collection Institutional Repository Document type conference paper Rights © 2019 P. Cenci, M. Bolatkale, R. Rutten, M. Ganzerli, G. Lassche, K.A.A. Makinwa, Lucien Breems Files PDF 08778176.pdf 362.71 KB Close viewer /islandora/object/uuid:3445ab72-1568-4d60-8168-af0cb577a69b/datastream/OBJ/view