搜档网
当前位置:搜档网 › 2.1 GHz射频CMOS混频器设计

2.1 GHz射频CMOS混频器设计

 万方数据

 万方数据

 万方数据

 万方数据

342电子器件第32卷

figureofthemixeris10.8dB.1tisagood

resuItforthemixer,andissuitablefor3Greceivers.

TableI雕—h1咖ce伴盯mkte隋

PARAME丁ERVALUE

Supplyvoltage1.8V

Centerfrequency2.1GHz

Sll一28dB

S33—25dB

&2—35dB

P1(dB)一10.65d&n

IIP31.25dBm

Gain7dB

Noisefigure10.8dB

DCpower14.4mW

■P■■m耐Rol■鼬

≤Ⅳ

。兰匹

s掇

帕mnqIo

(c)Simtjlation佗suItofIIP3(f)Simulation嘲Illtofthcgain

“¨M^m‰‰h‘Ⅲ

t衄Ib

(g)simulation惜unof吐t∞雠fi罂R

Fig.7simulationresultsofthedo啊卜converSionIIli聪r3LayoutofDowII.ConVersionMixerThe1ayoutofdown-conVersionmixerwhichisdrawnbymeansofvirtuosoLayoutEditorisshowninFig.8.Itincludesinputandmixingunits,matchingandbiasunits.MitsuiprotectionringisusedforallofM()stransistorsandintegrat—edinductorinordertorestrainmolestation.Thesquarespiralinductorisselectedinthelayout,andisrealizedbythefifth-layermetalwhichisthethickestlayer.ThereforeQvalueoftheinductorisimproved.Thesheetresistivityofpolycrystallinesiliconwaferis5Q/口.Theredundancyispre-servedinthedesign,andthefinalareaoflayoutis1.7mm×1.2m札

Fig.8Layoutofthedowr卜conversionmixer

Thedow什.oOnversionInixerisdesi星删basedon1瓢配O.25肿CM06proce躐ItisoncLaSsicalGil—bertunit.Thestructul陀ofthedrcuitisimprovedand

s锄e

perfbrmancesareoptiITlizedDeSignprooedureaJldsimulationresultsauregi、陀ninthispapeLA900dimpedancematchingisrealized

betv雠n

inputandout—putVolt越弦andp()wer

ofp()wersupplyareredu。edbecauSeaIj:oscillatingloopisusedas瑾啪_owbanda】H饥ts0、Irc巴7n论n、dhodsafbcrea螽ngcunentandd阳.eausingt粼nductanceareuSedforobtainingtheline撕ty.Attheend,thelayoutoftherelatedcircuitisdra、釉bymeansofVirtuosoI棚,outEditor.nlere-SultsofdesignshawthatthernjXerissuitableforap-plicationin3G.

[1]shaIlaTIiAR。shefferDK,L七eTH.A12一mWwideDynalTIicR8rIgecM0s

F啪t.EIldforaPortableGPSReceiver[J].1EEEJoumalofsolid—StateCircuits,1997,32(12);2061—2070.

[2]Ka珀ni∞IasAN.A2.7v900.~珏乜cM06LNAafldMi)口盯[J].口ElEJour∞lof蹦i士Statea删its,1996,31(12):1939_1944.[3]LeeTH.TheDes咖ofcMosRadi伊FnequencyIntegratedarcuits[M].BeijiIlg:PublishillgHou∞of

Elect训∞Illdus—

try,2002.

(下转第346页)

" 万方数据

346电子器件第32卷

图7采样频率为200MHz,信号频率为5MHz时输出频谱分析

5结论

设计了一种10bit200MSPS电流型DAC,设计采用CRR技术以及新型的锁存电路,电源电压为1.8V,在50Q负载条件下,满量程输出电流为4mA,功耗为15mw。微分非线性误差(DNL)为O.25I郧,积分非线性误差(INL)为o.15I—SB。当采样频率为200MHz时,输人频率为5MHz的情况下,无杂散动态范围达到79.7dB。信噪比(SNR)为61.7dB,另外其建立时间仅0.9nS。

参考文献:

[1]

咖dePLasscheRJ,IntegratedAnalog_t扩DigitalandDigitaI一廿Analog(hverters[M]KiuwerAcad锄icPublishers,B0s—tOn,MA,USA.1994,ISBNO一7923—9346—4.[2]AoIeoTlgKa-Hou,Se哼Panu,RP.Martins?A1一V2.5一mwTransient—lmprovedCurren卜steeringDACuSingCharge-Re。

movaI.Replac锄entTechTIique口].川POcAs2006circuitsandSystems,183—186.

[3]YonghuacoIlg:;Geiger。RL,FonnulationofINLaIldDNLYieIdEstiTrmtioninCurfent—Steeri旭D/Aconvener[c]//lSCAS2002rⅡ冤intemationalsymposiun2002,3:1959.[4]MercerD,singerL一12-b125MsPscM0sD/AD鹤嘶ForSpectmlPerfo肌ance[J].ISLPED1996DigeSto“echrIicalPa?pers。243—246.

[5]TaIlgY,HegtH,R0ernlund八Ⅸ)I,basedcal.brationTech—IliquesfortimiIlgErrorsincurr饥t—steering叫屺s[c]//IEEEIntemationSyTnposium∞circuitalldSyst咖,May2006.

[6]d叭B(拇chA

V,B竹煳ns

M,St呵勰rtM,and&m锄w.A10-bit1七s白lTlple/sNy删Stoln∞t—sc吲ngCMOSD/ACOIl_Vert盯口].IEEEJ.s曲士statearcuits,M虹200l,36:315—324.

[7](:ongYand(kigerRLA1.5V14b100Ms/sself-calibratedDAc[c]//inIEEEInt.Solid-StatecircuitsConf.(IssCC)Dig.Tech,2003:128—482.

[8]HyunHC,cheongYP,GunsYandKWangsY。A10.bit210MHzcM0lSD/AconvenerforwI。AN[J]-IEEEJsscVOLIE:EEAP-AsIC2004,Aug,4—5:106—108.

[9]AnneVanDienBosch,MarcBorren诅ns,A12b500M‰ple/sCurr饥t-St∞ringcMOsD/Aconverter[C]//IEI冤Intema—tionalSolid-StatecircuitsConfer∞ce,Feb200l,voLXLIV,366—367.

[10]GreerIley&Alaw-Voltage10-bitCMOsDACino.01一mmDieAm[J].IEEETm礁Circuitssyst.II,Exp.蹦efs。MayZ005。52(5):246—250.

●洲■蝴●删,-o‘,一,K洲,删,㈣,删,恻,H(上接第342页)

[4]Ra距viBDesign0fAmlogcMosIntegratedarcuits[M].Beijillg:TsinghuaUTliversityPress,2005.

[5]cheTIBY.RadioFrequerIcycommunicationarcuits[M].Bei—jing:SciencePress,2002,1.235.

陈邦媛.射频通信电路[M].北京:科学出版社,2002,1—235.[6]ShaefferDKandL眙TH.A1.5v1.5GHzcM()sLowNoisepm科ifier[J].IEEEjoumalofsoIid.stateCircuits,

1997,32(5):745—759.

[7]HaraflaM,TsukaharaT,KodateJ,etaL2GHzRFFmnt—Endc.rcuitsinCMOS/SIMDXopemtingatanExtr锄elyLow

Voltageofo.5V[J].IEEEJoumalofS0li小statecircuits。

2000,35(12):2000-2004.

[8]YuecP,wongs&on乇hipSpiralInductors、^,ithPattemedGroulldSIlieldsforsi-BasedRFIC’s口].IEEEJoumalofS0l—id-Statecircuits。1998。33(5):743—752.

[9]YannisEPapaTIano&R丑dbFrequencyMicroelectronicC.卜cuitsforTelecomm岫icationApplications[M].Bo乱咖:Kluwa

AcadeIIlicPublishers。1999.

[10]L七esG,choiJKcurren卜reu∞bleediTlgmixer[J].Electron?ics

Letters,2000,36(4):696—697. 万方数据

2.1 GHz射频CMOS混频器设计

作者:李恩玲, 苑永霞, 褚蒙, 王雪, LI En-ling, YUAN Yong-xia, CHU Meng, WANG Xue 作者单位:西安理工大学理学院,西安,710048

刊名:

电子器件

英文刊名:CHINESE JOURNAL OF ELECTRON DEVICES

年,卷(期):2009,32(2)

参考文献(10条)

1.Yannis E Papananos Radio-Frequency Microelecttonic Cir-cuits for Telecommunication Applications 1999

2.Yue C P;Wong S S On-Chip Spiral Inductors with Patterned Ground Shields for Si-Based RFIC's[外文期刊] 1998(05)

3.Harada M;Tsukahara T;Kodate J2 GHz RF Front-End Circuits in CM0s/SIMOX Operating at an Extremely Low Voltage of 0.5 V[外文期刊] 2000(12)

4.Shaeffer D K;Lee T H A 1.5 v 1.5 GHz CMOS Low Noise Amplifier 1997(05)

5.陈邦媛射频通信电路 2002

6.Razavi B Design of Analog CMOS Integrated Circuits 2005

7.Lee S G;Choi J K Currant-reuse bleeding mixer 2000(04)

8.Lee T H The Design of CMOS Radio-Frequency Integrated Circuits 2002

9.KaranicolasA N A z.7 V 900-MHz CMOS LNA and Mixer 1996(12)

10.Shahani A R;Shaeffer D K;Lee T H A 12-mW wide Dynamic Range CMOS Front-End for a Portable GPS Receiver 1997(12)

本文链接:https://www.sodocs.net/doc/4017323622.html,/Periodical_dzqj200902026.aspx

相关主题