标签: handsets

ManagingNoiseinCell-PhoneHandsets……

便携式和手持式设备应用指南简化设计ApplicationguidePortabledevicesandmobilehandsetsEnhancingtheuserexperience,simplifyingthedesignIntroductionYourpartnerforportabledevicesandmobilehandsetsNXPSemiconductorsisarecognizedleaderinportableandmobileWeconsistentlyintroducenewtechnologiesthatsetthestandardforapplications.Weofferacomprehensiveportfolioofbest-in-classsolutionsperformance,efficiency,andsize.Ournewchip-scalepackage(CSP)devices,andhavelong-standingpartnershipswitheverymajorhandsetmakerintheforexample,haveanexceptionallycompactfootprintyetachieveanewindustry.benchmarkinmechanicalrobustness.Ourcustomersrelyonusforinnovation,whether……

DisplayandcameraESDprotectionin3GhandsetsTA0328TechnicalarticleDisplayandcameraESDprotectionin3GhandsetsIntroductionTheintroductionofmultimediaservicesin3Gphonesisdrivingtheincreaseinresolutionofgraphicdisplaysandcameras.TheinterfacebetweendisplaysandcameramodulestothebasebandcircuitormultimediaprocessorthroughtheflexcableinvolvestoughcablingconstraintsandEMIbecomesakeyconcern.Toaddresstheseissues,severaldisplaymanufacturers,semiconductorandcameramodulemakercompanieshavedevelopedhighspeedserialbustechnologytoliberatephonedesignersfromcrowdedandnoisyparallelinterfacedesigns.Contents1TheEMIconstraintsinclamshellphones........................21.11.21.31.4Pixelformat....................……