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dc.contributor.advisorSen, Subhajit
dc.contributor.authorNadimenti, Rakesh
dc.date.accessioned2017-06-10T14:38:24Z
dc.date.available2017-06-10T14:38:24Z
dc.date.issued2010
dc.identifier.citationNadimenti, Rakesh Kumar (2010). Auto tuning circuit for continuous time filters. Dhirubhai Ambani Institute of Information and Communication Technology, x, 36 p. (Acc.No: T00258)
dc.identifier.urihttp://drsr.daiict.ac.in/handle/123456789/295
dc.description.abstractThis thesis presents the design of auto tuning circuit for continuous time filters and is designed for applications that require high linearity and moderate precision. This scheme is used to improve tuning range of 50% and obtain an accuracy of 2-7 %. We use discrete capacitor bank to tune RC time constant instead of varying the g m (Tran conductance) to preserve linearity. The auto tuning circuit consists of analog integrator, voltage comparator, capacitor bank, clock generator and a digital tuning engine. By using tuning logic we can generate a control word and set ON chip integrator capacitor to obtain desired RC time constant. The discrete capacitor tuning scheme is designed in 180nm technology to study about the performance of tuning circuit and is simulated in Cadence design environment.
dc.publisherDhirubhai Ambani Institute of Information and Communication Technology
dc.subjectIntegrated circuits
dc.subjectDesign and construction
dc.subjectSemiconductors
dc.subjectElectronic circuit design
dc.subjectElectric filters
dc.subjectActive
dc.subjectCMOS
dc.classification.ddc621.3815 NAD
dc.titleAuto tuning circuit for continuous time filters
dc.typeDissertation
dc.degreeM. Tech
dc.student.id200811022
dc.accession.numberT00258


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