0.5 V CMOS Inverter-Based Transconductance Amplifier with Quiescent Current Control [PDF]
Journal of Low Power Electronics and Applications, 2021 A two-stage CMOS transconductance amplifier based on the inverter topology, suitable for very low supply voltages and exhibiting rail-to-rail output capability is presented.
Andrea Ballo +2 more
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An RFID-Based Self-Biased 40 nm Low Power LDO Regulator for IoT Applications
Micromachines, 2021 There are emerging applications, like bridge structural health monitoring, continuous patient condition and outdoor aiding of the elderly and the disabled, where Internet of things (IoT) nodes are used with very limited accessibility and no connection to
Asghar Bahramali, Marisa Lopez-Vallejo
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On-line monitoring of base current and forward emitter current gain of the voltage regulator's serial pnp transistor in a radiation environment [PDF]
Nuclear Technology and Radiation Protection, 2012 A method of on-line monitoring of the low-dropout voltage regulator's operation in a radiation environment is developed in this paper. The method had to enable detection of the circuit's degradation during exploitation, without terminating its ...
Vukić Vladimir Đ. +1 more
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Journal of Low Power Electronics and Applications, 2021 An approach to implement single-ended power-efficient static class-AB Miller op-amps with symmetrical and significantly enhanced slew-rate and accurately controlled output quiescent current is introduced.
Anindita Paul +6 more
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Impact of forward emitter current gain and geometry of pnp power transistors on radiation tolerance of voltage regulators [PDF]
Nuclear Technology and Radiation Protection, 2010 Low-dropout voltage regulators with various geometries and technological realisations of serial pnp power transistors were exposed to ionizing radiation. Although devices with vertical emitters were considered much less susceptible to the influence of
Vukić Vladimir, Osmokrović Predrag V.
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IEEE Access, 2021 This article presents a hybrid envelope tracking (ET) supply modulator (SM) integrated circuit (IC) based on a Class-AB linear amplifier (LA) with supply voltage and temperature insensitive quiescent current. For ET mode, to further improve efficiency of
Hansik Oh +9 more
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Rapid and long-term gamma-radiation annealing in low-dropout voltage regulators [PDF]
Nuclear Technology and Radiation Protection, 2017 Samples of four types of low-dropout voltage regulators, with both serial pnp and npn transistors, were examined in room-temperature isothermal gamma radiation annealing.
Vukić Vladimir Đ.
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A 0.6 VIN 100 mV Dropout Capacitor-Less LDO with 220 nA IQ for Energy Harvesting System
Micromachines, 2023 A fully integrated and high-efficiency low-dropout regulator (LDO) with 100 mV dropout voltage and nA-level quiescent current for energy harvesting has been proposed and simulated in the 180 nm CMOS process in this paper.
Yuting Zhang, Qianhui Ge, Yanhan Zeng
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Dynamic Characteristics of GaN MISHEMT With 5-nm
IEEE Journal of the Electron Devices Society, 2022 A comprehensive study on dynamic characteristics of GaN MISHEMT with a 5nm-thick in-situ SiNx dielectric is presented. Effects of both negative and positive gate bias on threshold voltage instability were investigated and miniature threshold voltage ...
Yu Zhang +6 more
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Fault Coverage Improvement of CMOS Analog Circuits Using Supply Current Testing Method
Electronics, 2023 In this paper, a testing technique based on supply current verifying is presented, for fault detection of analog circuits containing CMOS operational amplifiers.
Abderrazak Arabi +4 more
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