This paper presents a dynamic zoom ADC for audio applications. It achieves 109-dB DR, 106-dB SNR, and 103-dB SNDR in a 20-kHz bandwidth, while dissipating 1.12 mW and occupying only 0.16 mm2 in 0.16-μm CMOS. This translates to state-of-the-art energy and area efficiency. In this paper, the system- and circuit-level design of the ADC will be presented.
Original languageEnglish
Title of host publicationHybrid ADCs, Smart Sensors for the IoT, and Sub-1V and Advanced Node Analog Circuit Design
Subtitle of host publicationAdvances in Analog Circuit Design 2017
EditorsPieter Harpe, Kofi A.A. Makinwa, Andrea Baschirotto
Place of PublicationCham
Number of pages19
ISBN (Electronic)978-3-319-61285-0
ISBN (Print)978-3-319-61284-3
Publication statusPublished - 2018

ID: 36832853