标签: 上变

LKu上变频器[1]1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.……

高线性度上变频混频器设计2004年12月ChineseJournalofElectronDevicesDec.2004AHighlyLinearUp-conversionMixerin0.25μmCMOSTechnologyLIMing,TANGShou-long,LUOLan,HUANGCheng,SHILong-xing(NationalASICSystemEngineeringResearchCenter,SoutheastUniversity,Nanjing210096,China)Abstract:Thispapergivesabriefintroductiontodouble-conversionreceiveranditsadvantages,anddesignsanup-conversionmixerfordouble-conversionDTVtunerin0.25μmCMOStechnology.Simulationresultsindicategoodperformancewith3dBconversiongain,and10dBmIIP3.Thegainvarietyislessthan0.5dBwithin50～860MHzrange.Themixerconsumes20mAcurrentinsingle3.3Vsupply.Thechipistestedandgoodfrequency-mi……