Abstract
This paper presents a continuous-time (CT) zoom ADC for use in audio applications. Compared to previous zoom ADCs, its input impedance is mainly resistive, making it much easier to drive while still maintaining high energy efficiency. The prototype is fabricated in a 0.16 ×m CMOS process, occupies 0.27 m m2 and achieves 108.5 dB DR, 108.1 dB SNR, 106.4 dB SNDR in a 20 kHz BW, while consuming 618 ×W. This results in a state-of-the-art Schreier FoM of 183.6 dB.
Original language | English |
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Title of host publication | 2019 Symposium on VLSI Circuits, VLSI Circuits 2019 - Digest of Technical Papers |
Publisher | IEEE |
Pages | C224-C225 |
Number of pages | 2 |
ISBN (Electronic) | 978-4-86348-720-8 |
ISBN (Print) | 978-1-7281-0914-5 |
DOIs | |
Publication status | Published - 2019 |
Event | 33rd Symposium on VLSI Circuits, VLSI Circuits 2019 - Kyoto, Japan Duration: 9 Jun 2019 → 14 Jun 2019 |
Conference
Conference | 33rd Symposium on VLSI Circuits, VLSI Circuits 2019 |
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Country/Territory | Japan |
City | Kyoto |
Period | 9/06/19 → 14/06/19 |
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-careOtherwise 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.