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Amplificador operacional de transcondutância totalmente diferencial com alta linearidade e circuito de compensação de modo comumOperational transconductor amplifier fully diferential with high linearity and common mode feedback compensation
(Universidade Federal do Rio de JaneiroBrasilInstituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de EngenhariaPrograma de Pós-Graduação em Engenharia ElétricaUFRJ, 2021)
Pico-A/V range CMOS transconductors using series-parallel current division
(IET, 2003)
A simple design procedure for very small transconductors withextended linear range, using series-parallel division of current, ispresented. It is based on a previously reported one-equation all-region transistor model. ...
A Gm-C bump equalizer for low-voltage low-power applications
(2004-09-07)
A low-voltage low-power 2nd-order CMOS pseudo-differential bump-equalizer is presented. Its topology comprises a bandpass section with adjustable center frequency and quality factor, together with a programmable current ...
A Gm-C bump equalizer for low-voltage low-power applications
(2004-09-07)
A low-voltage low-power 2nd-order CMOS pseudo-differential bump-equalizer is presented. Its topology comprises a bandpass section with adjustable center frequency and quality factor, together with a programmable current ...
Very large time constant Gm-C Filters
(2004)
In this study a set of tools for the design of fully integrated transconductor-capacitor (Gm-C) filters, with very large time constants and current consumption under one micro-Ampere are presented. The selected application ...
Filtros reconfiguráveis em tecnologia CMOS para circuitos receptores de RF Multi-Padrão
(Universidade Federal do PampaUNIPAMPABrasilCampus Alegrete, 2017)
Current efficient integrated architecture for common mode rejection sensitive neural recordings
(UR. FING, 2018)
In the last decade we have seen a significant growth of research and potential applications of electronic circuits that interact with the nervous system, in a wide range of applications, from basic neuroscience research ...