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Design and analysis of high gain low power CMOS comparator

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dc.citedby5
dc.contributor.authorRahman L.F.en_US
dc.contributor.authorReaz M.B.I.en_US
dc.contributor.authorRestu W.I.I.en_US
dc.contributor.authorMarufuzzaman M.en_US
dc.contributor.authorSidek L.M.en_US
dc.contributor.authorid36984229900en_US
dc.contributor.authorid6602752147en_US
dc.contributor.authorid57193994349en_US
dc.contributor.authorid57205234835en_US
dc.contributor.authorid35070506500en_US
dc.date.accessioned2023-05-29T06:50:01Z
dc.date.available2023-05-29T06:50:01Z
dc.date.issued2018
dc.description.abstractThe comparator is the most significant component of the analog-to-digital converter, voltage regulator, switching circuits, communication blocks etc. Depending on the various design schemes, comparator performance varied upon target applications. At present, low power, high gain, area efficient and high-speed comparator designed methods are necessary for complementary metal oxide semiconductor (CMOS) industry. In this research, a low power and high gain CMOS comparator are presented which utilized two-stage differential input stages with replication of DC current source to achieve higher gain, higher phase margin, higher bandwidth, and lower power consumption. The simulated results showed that, by using a minimum power supply of 1.2 V, the comparator could generate higher gain 77.45 dB with a phase margin of 60.08�. Moreover, the modified design consumed only 2.84 �W of power with a gain bandwidth of 30.975 MHz. In addition, the chip layout area of the modified comparator is found only 0.0033 mm2. � 2018 Institute of Advanced Engineering and Science. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.11591/ijeei.v6i4.816
dc.identifier.epage476
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85059568519
dc.identifier.spage471
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85059568519&doi=10.11591%2fijeei.v6i4.816&partnerID=40&md5=1b3df228d0fa8e8ef7a6a57e47b25a87
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23514
dc.identifier.volume6
dc.publisherInstitute of Advanced Engineering and Scienceen_US
dc.relation.ispartofAll Open Access, Hybrid Gold
dc.sourceScopus
dc.sourcetitleIndonesian Journal of Electrical Engineering and Informatics
dc.titleDesign and analysis of high gain low power CMOS comparatoren_US
dc.typeArticleen_US
dspace.entity.typePublication
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