Abstract
This paper presents a discrete-time (DT) zoom ADC for audio applications. A 2b quantizer in combination with a low power “fuzz” suppression technique, results in a significant improvement in linearity and energy-efficiency over previous designs. The ADC occupies 0.27mm 2 in 0.16μm CMOS and consumes 440μW from a 1.8V supply. In a 20kHz BW, it achieves 109.8dB DR and 106.5dB SNDR, resulting in a state-of-the-art Schreier FoM of 186.4dB.
Original language | English |
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Title of host publication | 2020 IEEE Symposium on VLSI Circuits |
Subtitle of host publication | Proceedings |
Place of Publication | Piscataway |
Publisher | IEEE |
Pages | 1-2 |
Number of pages | 2 |
ISBN (Electronic) | 978-1-7281-9942-9 |
ISBN (Print) | 978-1-7281-9943-6 |
DOIs | |
Publication status | Published - 2020 |
Event | 2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020 - Honolulu, United States Duration: 16 Jun 2020 → 19 Jun 2020 |
Conference
Conference | 2020 IEEE Symposium on VLSI Circuits, VLSI Circuits 2020 |
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Country/Territory | United States |
City | Honolulu |
Period | 16/06/20 → 19/06/20 |
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.