A Hybrid ADC for High Resolution

The Zoom ADC

Book chapter (2018)

Authors

B. Gonen Electronic Instrumentation - EEMCS
Robert Van Veldhoven NXP Semiconductors
F. Sebastiano (OLD)Applied Quantum Architectures
K.A.A. Makinwa Microelectronics
Research Group
Electronic Instrumentation (EEMCS) (TU Delft)
Copyright: © 2018 B. Gonen, Robert van Veldhoven, F. Sebastiano, K.A.A. Makinwa
DOI: https://doi.org/10.1007/978-3-319-61285-0_6
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Published Date

2018

Language

English

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Microelectronics

Research Group

Electronic Instrumentation

Abstract

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.

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