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时间: 2020-1-13 15:58
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LC-OscillatorA900MHzLC-OscillatorwithQuadratureOutputsin1mCMOSAhmadrezaRofougaranJacobRaelMaryamRofougaranAsadAbidiIntegratedCircuits&SystemsLaboratoryElectricalEngineeringDepartmentUniversityofCalifornia,LosAngelesisscc961OutlineRequirementsforlocaloscillatorPhasingmethodOscillatorImplementationCoupledoscillatorforquadraturephasesPhasenoiseConclusionsisscc962LocalOscillatorforWirelessTransceiverVariablefrequencyLargevoltageswingtodrivemixersLowpowerdissipationandlowvoltageoperation(3.0v)PrecisequadratureoutputsforsinglesidebandapplicationsLowphasenoiseLOLOPhasenoiseproducesadjacentPhasenoisedegradesreceiversensitivityduetoreciprocalmixingchannelinterferenceinthetransmitterisscc96……