Design of low-voltage, low-power, wide-band CMOS LC VCO using active inductors

dc.accession.numberT00154
dc.classification.ddc621.38412 SES
dc.contributor.advisorParikh, Chetan D.
dc.contributor.authorSesha Sai, Aduru Venkata Raghava
dc.date.accessioned2017-06-10T14:37:24Z
dc.date.accessioned2025-06-28T10:19:19Z
dc.date.available2017-06-10T14:37:24Z
dc.date.issued2008
dc.degreeM. Tech
dc.description.abstractIn this thesis the design of low-voltage, low-power, wide-band CMOS LC VCO using active inductor has been proposed. The oscillator is based upon the classic LC-tuned negative-resistance topology, with a novel active inductor using a low-voltage gyrator topology with a feedback resistance, where feedback resistance is realized by a NMOS operating in triode region whose bias voltage tunes the inductance of the active inductor and hence the frequency of VCO. The simulation results shows that this VCO operates in a 1.19 GHz to 2.49 GHz , while consuming 1.09 mW from a 1.2V power supply. The VCO’s phase noise level is -86.9 dBc/Hz at 1 MHz offset from a 1.55 GHz carrier. The deviation of the phase noise is 11.5 dBc/Hz during this tuning range. All the circuit simulations of VCO were simulated in SpectreRF using TSMC 0.18μm CMOS technology.
dc.identifier.citationSesha Sai, Aduru Venkata Raghava (2008). Design of low-voltage, low-power, wide-band CMOS LC VCO using active inductors. Dhirubhai Ambani Institute of Information and Communication Technology, ix, 48 p. (Acc.No: T00154)
dc.identifier.urihttp://drsr.daiict.ac.in/handle/123456789/191
dc.publisherDhirubhai Ambani Institute of Information and Communication Technology
dc.student.id200611012
dc.subjectOscillators
dc.subjectElectric
dc.subjectElectronic circuit design
dc.subjectMetal oxide semiconductors - Design and construction
dc.subjectSignal processing
dc.subjectDigital techniques
dc.subjectIntegrated circuits
dc.subjectVery large scale integration
dc.subjectRadio frequency oscillators
dc.subjectDesign and construction
dc.subjectLow-voltage integrated circuits
dc.subjectAmplifiers
dc.subjectElectronics
dc.subjectPhase-locked loops
dc.subjectMetal oxide semiconductors complementary
dc.subjectElectronic circuits - Noise
dc.subjectRadio circuits
dc.subjectElectronic circuits
dc.titleDesign of low-voltage, low-power, wide-band CMOS LC VCO using active inductors
dc.typeDissertation

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