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Rail-to-rail op-amp design incorporating negative miller and miller compensation

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dc.contributor.author Zaidi, Muhaned Ali Hussein
dc.contributor.author Grout, Ian
dc.contributor.author A'ain, Abu Khari
dc.date.accessioned 2018-03-21T11:50:18Z
dc.date.available 2018-03-21T11:50:18Z
dc.date.issued 2018
dc.identifier.uri http://hdl.handle.net/10344/6668
dc.description peer-reviewed en_US
dc.description.abstract This paper considers and presents the design of a rail-to-rail input and output CMOS (complementary metal oxide semiconductor) two-stage operational amplifier (op-amp). The design uses two capacitance based compensation techniques for controlling stability and frequency response, the conventional Miller and negative Miller capacitances. The negative Miller capacitance is constructed around the first amplification stage and the conventional Miller capacitance is constructed around the second amplification stage. By setting suitable capacitance values, the conventional Miller and negative Miller capacitances allow the designer to control stability margins and frequency response. The design is based on a low-power design where the first stage consists of complementary differential input and summing circuit, and the second stage is a class-AB amplifier. The design has been created using a 0.35 μm CMOS (n-well) technology, its operation strategy simulated using the Cadence Spectre simulator and operates on a +3.3 V power supply. en_US
dc.language.iso eng en_US
dc.publisher I.J.S.E.I en_US
dc.relation.ispartofseries International Journal of Science and Engineering Investigations;7 (73), pp. 26-36
dc.relation.uri http://www.ijsei.com/archive-77318.htm
dc.subject miller Compensation en_US
dc.subject negative miller en_US
dc.subject rail-to-rail amplifier en_US
dc.subject Constant-gm en_US
dc.subject class AB amplifier en_US
dc.title Rail-to-rail op-amp design incorporating negative miller and miller compensation en_US
dc.type info:eu-repo/semantics/article en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US


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