移動(dòng)音頻功放芯片設(shè)計(jì).pdf

1、分類(lèi)號(hào)Z刀孚UDC學(xué)位論文移動(dòng)音頻功放芯片設(shè)計(jì)指導(dǎo)教師姓名蔣亞?wèn)|教授申請(qǐng)學(xué)位級(jí)別工程碩士…專(zhuān)業(yè)名稱(chēng)信息與通信工程論文提交日期2006年10月論文答辯日期2006年12月學(xué)位授予單位和日期.1二電子科技大學(xué)答辯委員會(huì)主席評(píng)閱人2006年月日注1注明《國(guó)際十進(jìn)分類(lèi)法UDC)的類(lèi)號(hào)ABSTRACTABSTRACTThistexthasdesignedakindofnew一tyPealnPlifierofPowerofandiofrequenc

2、y，thePurpose15thatthechiP15PutfdesigningtheofgoodPerformancesinglePasswayloweonsumPtionaudiofrequencywork，thiscireuit15aPPliedtosueheleetronieProductsasPersonaleomPuter，PortableeonsumerProducts，automatieloudsPeakerandthe

3、toy，gamemachine，cte.extensively.StillhavetemPeraturethatProteetsthecireuitwithinthePoweramPlifieationchiPofthisaudiofrequency，eanrealizeshutingoffthefunetionhotly，theeffeetiveonecarrlesontemPeraturetoProtectInadditioneir

4、cuitthis15it15ithaveelectrlccoursesereeehthatapPearoftentosuPPresstohavestill:ThisPerfmanceinotherresPeetsofeircuit15suPeriortotheearlylikeProducttoo，finstanee，thePower15suPPressedthanPSRR，suehPerfmaneeasdisttedTHDNofwav

5、einharinony，ete.arebetter，thiseircuitstillhasloweonsumPtionthatshutsoffthemode，whentheeircuit15undershuttingoffthemode，shutoffelectrieeurenttobelittle，effeetiveeonsumPtionofsavingDesignworkofthistext，mainlyconsultsomedoe

6、uments，usethedesignexPerieneeofthefeignsimilaradVancedProductsfreferenceatthesametime，earyonsystematieresearehtoaudiofrequeneysystemandaudiofrequeneystruetureandfunetionthatworksetfree，thecharaeteristiedesignedfCMOSsimul

7、ationintegratedcireuitintheeireuitdesign，eonsidersuchfactorsastheefficieney，eonsumPtion，area，ete.synthetically，theProPereircuitfmoritscombiningstructurefuse，inordertomeetthedesigningrequirement.Onthisbasis，theerafteharae

8、teristieandrequirementofeomPrehensivesimulationCMOS，design即dadoPtand90toChina，50.6umZPZMAnalogCMOScraft，theemulationoftheeireuitadoPtsCadeneeSPetretodesignemulationandoPtimize，thedomainadoPtsTallllerL一edittoeditandProve.