0.18μmcmos基于倍頻結構10gbs4：1復接器的設計

1、Y1038985分類號：塑壘密級；糊UDC：』!f：i星學號：立3Q3立2東南大學⑧碩士學位論文0018IJLmCMOS基于倍頻結構10Gb／s4：1復接器的設計研究生姓名：蕙璐導師姓名：遏里麴攮申請學位級別三堂亟學科專業(yè)名稱皇整皇丕縫論文提交日期2鯉壁壘絲旦旦論文答辯日期至鯉壁壘鯪旦旦學位授予單位盔直盍堂學位授予日期墊生旦旦答辯委員會主席拯塹壑建：評閱人2006年3月壘墮!!竺!一一AbstractWiththedevelopment

2、oftheinformationindustryweneedhighspeedandbroadbandinterconnectiontoconveyinformationwitheachother’andtheincreaseofinformationexchangemorecommunicationnetworkisneededOpticalfibercommunicationisthebestchoiceforthebackbone

3、networkofcommunication，becauseithasthesuperiorityovertheothertypeofcommunications，suchashighcommunicationcapaeitylongtransmissiondistance，resourcesconservation，antijammingandradiationhardeningetc，Atpresent，STM16hmsbecome

4、themainstreamofourcommunicationnetworkAndsoonSTM64wilIbecomethebackbonenetworkofourinformationspeedwayThus，itisveryimpoaanttodesignhighspeedintegratedcircuitsforopticaltransmissionsystemswithindependentpropertyMultiplexe

5、risoneofthekeyfunctionmodulesofOpticalfibertransmissionsystemsForopticalfibersystemcallonlyprovidelowspeedclock，ithasveryimportantsenseforust。developaMultiplexerbasedonafrequencydoublerWedesigna10Gb／s4：1Multiplexerbasedo

6、nafrequencydoublerinO，18gmCMOSusedinSDH64TheMultiplexerusesanewdynamicloadingtechniquetoimplementaCMOSfrequencydoublerwithahighoperatingfrequencyalargebandwidthandahighoutputswingHoweveranimportantpointisthatthefrequency

7、doublerneedsfourphaseclockasitsinputsSoweutilizeaLCquadraturegenerationtoproducefourphaseclockInordertogetthebestscheduling，wepaticularlyanalysethecircuitforadjustingthephaseInthelayoutdesign，weconsiderthesymmetryandtryt

8、educetheinfectionoftheparasiticeffectTheMUXbasedonthefrequencydoublerhasbeenmeasuredonwaferUnder18supplythechipisO95mm09mmandthepowerdissipationisabout2124roWWehavesuccessfullyachievedtheanticipatedfuntionalgoalThelogica

9、lfunctionofthecircuitiscorrect，andtheeyediagramoftheoutputdataisclearBasedontheanalysisofthemeasurementofthechipset，WefinallypresentabeRerstructuretorealizethefrequencydoublerWehavefinishedthepostsimulationandsentthelayo