A gm/ID Methodology Based Data-Driven Search Algorithm for the Design of Multistage Multipath Feed-Forward-Compensated Amplifiers Targeting High Speed Continuous-Time ΣΔ-Modulators

This article presents a methodology for sizing transistors of a multistage, multipath capacitor-less feed-forward compensated operational amplifiers employed in advanced CMOS process implementation of continuous-time bandpass <inline-formula> <tex-math notation="LaTeX">\Sigma \...

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Vydáno v:	IEEE transactions on computer-aided design of integrated circuits and systems Ročník 39; číslo 12; s. 4311 - 4324
Hlavní autoři:	Gebreyohannes, Fikre Tsigabu, Porte, Jacky, Louerat, Marie-Minerve, Aboushady, Hassan
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.12.2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	<italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">gm /<italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">iD methodology Amplification Amplifier design Bandpass Capacitors Circuits CMOS Continuous time Data search feed-forward compensation Frequency modulation Frequency response Gain Mathematical model MATLAB script Methodology Modulators multipath multistage operational amplifier Operational amplifiers Performance measurement Poles and zeros search algorithm Search algorithms Semiconductor devices sigma delta modulator Sizing Transistors
ISSN:	0278-0070, 1937-4151
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