Analysis and Design of a Discrete-Time Delta-Sigma Modulator Using a Cascoded Floating-Inverter-Based Dynamic Amplifier

This article presents a delta-sigma modulator (DSM) using a cascoded floating-inverter-based dynamic amplifier. The proposed cascoded dynamic amplifier achieves more than 50-dB dc gain while maintaining an HD3 of better than -110 dBc for signal swings less than <inline-formula> <tex-math no...

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Bibliographic Details

Published in:	IEEE journal of solid-state circuits Vol. 57; no. 11; pp. 3384 - 3395
Main Authors:	Kumar, R. S. Ashwin, Krishnapura, Nagendra, Banerjee, Paramita
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.11.2022 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Analog-to-digital converters Bandwidth Capacitors discrete-time delta-sigma modulators (DSMs) dynamic amplifiers floating inverter amplifiers (FIAs) Gain Inverters Modulation Operational amplifiers Reservoirs Settling Transconductance Transistors
ISSN:	0018-9200, 1558-173X
Online Access:	Get full text
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