About: Capacitor-less LDO regulator in CMOS technology

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.imaps.cz/eds/
Description	The aim of this work is the solution for Low Drop Out (LDO) voltage regulator designed for SoC applications. Increasing priority of optimized power management and consequently prolonging battery life of mobile devices is one of key reasons for chip design changes towards SoC solutions where aforementioned power management components are critical and therefore the main topic of work. Classic power management system consists of several LDO regulators, which provide specific voltage required by individual subsystems. For conventional regulators, independent dedicated capacitors are used. Those provide AC stability and enhance transient characteristics. On the other hand, the same capacitors consume valuable space and occupy pins of a chip. The main problem, which must be solved, is that capacitor-less LDO regulator does not have dedicated capacitor connected to its output, while LDO regulator does. Instead of such dedicated capacitors the capacitor-less regulator is loaded only with capacities of particular systems it powers. Absence of dedicated capacitor has adverse influence on transient properties of the regulator. The aim of this work is the solution for Low Drop Out (LDO) voltage regulator designed for SoC applications. Increasing priority of optimized power management and consequently prolonging battery life of mobile devices is one of key reasons for chip design changes towards SoC solutions where aforementioned power management components are critical and therefore the main topic of work. Classic power management system consists of several LDO regulators, which provide specific voltage required by individual subsystems. For conventional regulators, independent dedicated capacitors are used. Those provide AC stability and enhance transient characteristics. On the other hand, the same capacitors consume valuable space and occupy pins of a chip. The main problem, which must be solved, is that capacitor-less LDO regulator does not have dedicated capacitor connected to its output, while LDO regulator does. Instead of such dedicated capacitors the capacitor-less regulator is loaded only with capacities of particular systems it powers. Absence of dedicated capacitor has adverse influence on transient properties of the regulator. (en)
Title	Capacitor-less LDO regulator in CMOS technology Capacitor-less LDO regulator in CMOS technology (en)
skos:prefLabel	Capacitor-less LDO regulator in CMOS technology Capacitor-less LDO regulator in CMOS technology (en)
skos:notation	RIV/68407700:21230/12:00197331!RIV13-MSM-21230___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GA102/09/1601), P(VG20102015015), S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Jakovenko, Jiří Kotě, Vlastimil Molata, Vladimír Nápravník, Tomáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	125940
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/12:00197331
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ESD; LDO regulator; capacitor-less; fast loop; transient response (en)
http://linked.open.../riv/klicoveSlovo	LDO regulator capacitor-less fast loop transient response ESD
http://linked.open...ontrolniKodProRIV	[FBD9F82FBCA6]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Proceedings of Electronic Devices and Systems EDS 2012
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Intelligent micro and nano structures for microsensors realized with support of nanotechnology Miniature intelligent system for analyzing concentrations of gases and pollutants, particularly toxic
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Jakovenko, Jiří Kotě, Vlastimil Molata, Vladimír Nápravník, Tomáš
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2012-06-28 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
https://schema.org/isbn	978-80-214-4539-0
http://localhost/t...ganizacniJednotka	21230

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