标签: fixed

Ageometricalderivationofthefixedintervalsmoothingalgorithm

CS1-CJ1FloatingPointtoFixedPointConversionforHMI

IFT-LPV-Data-BasedTuningofFixedStructureControllersforLPVSystems(TomOomen)

Fixedpointrepresentations_slides

ONSEMI-NCP1653Compact,Fixed−Frequency,ContinuousConductionModePFCController.pdf

本手册提供65瓦TEA1738LT/T和TEA1703的规范，原理图和PCB布局演示板。UM10437GreenChip65WTEA1738LT/TandTEA1703demoboardRev.1―28February2011UsermanualDocumentinformationInfoContentKeywordsNotebookadapter,TEA1738LT/T,TEA1703,fixedfrequency,ultra-lowstandbypower,high-efficiency,slimlineAbstractThismanualprovidesthespecification,schematicsandPCBlayoutofthe65WTEA1738LT/TandTEA1703demoboard.FordetailsontheTEA1738LT/TorTEA1703ICpleaserefertotheapplicationnote.NXPSemiconductorsUM10437……

FixedDC/DCRegulatorOutputMarginingUsingDigitallyControlledPotentiometerFixedDC/DCRegulatorOutputMarginingUsingDigitallyControlledPotentiometerApplicationNoteAugust17,2009AN1488.0ManyapplicationsusingaDC/DCregulatorareimplementedL1witharesistordivi……

DSPapplicationsareusuallyprogrammedinthesamelanguagesasotherscienceandengineeringtasks,suchas:C,BASICandassembly.ThepowerandversatilityofCmakesitthelanguageofchoiceforcomputerscientistsandotherprofessionalprogrammers.Ontheotherhand,thesimplicityofBASICmakesitidealforscientistsandengineerswhoonlyoccasionallyvisittheprogrammingworld.Regardlessofthelanguageyouuse,mostoftheimportantDSPsoftwareissuesareburiedfarbelowintherealmofwhirlingonesandzeros.Thisincludessuchtopicsas:hownumbersarerepresentedbybitpatterns,round-offerrorincomputerarithmetic,thecomputationalspeedofdifferenttypesofprocessors,etc.Thischapterisaboutthethingsyoucandoatthehighleveltoavoidbeingtrampledbythelowlevelinternalworkingsofyourcomputer.CHAPTERDSPSoftware4DSPapplicationsareusuallyprogrammedinthesamelanguagesasotherscienceandengineeringtasks,suchas:C,BASICandassembly.ThepowerandversatilityofCmakesitthelanguageofchoiceforcomputerscientistsandotherprofessionalprogrammers.Ontheotherhand,thesimplicityofBASICmakesitidealforscientistsandengineerswhoonlyoccasionallyvisittheprogrammingworld.Regardlessofthelanguageyouuse,mostoftheimportantDSPsoftwareissuesareburiedfarbelowintherealmofwhirlingonesandzeros.Thisincludessuchtopicsas:hownumbersarerepresentedbybitpatterns,round-offerrorincomputerarithmetic,thecomputationalspeedofdifferenttypesofprocessors,etc.Thischapteri……

OnceyoudecidethataDigitalSignalProcessorisrightforyourapplication,youneedawaytogetstarted.Manymanufacturerswillsellyoualowcostevaluationkit,allowingyoutoexperiencetheirproductsfirst-hand.Theseareagreateducationaltool;itdoesn'tmatterifyouareanoviceorapro,theyarethebestwaytobecomefamiliarwithaparticularDSP.Forinstance,AnalogDevicesprovidestheEZ-KIT®LitetoteachpotentialcustomersaboutitsSHARC®familyofDigitalSignalProcessors.Foronly$179,youreceiveallthehardwareandsoftwareyouneedtoseetheDSPinaction.Thisincludes"canned"programsprovidedwiththekit,aswellasapplicationsyoucanwriteyourselfinassemblyorC.SupposeyoubuyoneofthesekitsfromAnalogDevicesandplaywithitforafewdays.Thischapterisanoverviewofwhatyoucanexpecttofindandlearn.TheADSP-2106xfamilyInCHAPTERGettingStartedwithDSPs29OnceyoudecidethataDigitalSignalProcessorisrightforyourapplication,youneedawaytogetstarted.Manymanufacturerswillsellyoualowcostevaluationkit,allowingyoutoexperiencetheirproductsfirst-hand.Theseareagreateducationaltool;itdoesn'tmatterifyouareanoviceorapro,theyarethebestwaytobecomefamiliarwithaparticularDSP.Forinstance,AnalogDevicesprovidestheEZ-KITLitetoteachpotentialcustomersaboutitsSHARCfamilyofDigitalSignalProcessors.Foronly$179,youreceiveallthehardwareandsoftwareyouneedtoseetheDSPinaction.Thisincludes"canned"programsprovidedwiththekit,aswellasapplicationsyoucanwriteyourselfinassemblyorC.Suppos……

DigitalSignalProcessingiscarriedoutbymathematicaloperations.Incomparison,wordprocessingandsimilarprogramsmerelyrearrangestoreddata.ThismeansthatcomputersdesignedforbusinessandothergeneralapplicationsarenotoptimizedforalgorithmssuchasdigitalfilteringandFourieranalysis.DigitalSignalProcessorsaremicroprocessorsspecificallydesignedtohandleDigitalSignalProcessingtasks.Thesedeviceshaveseentremendousgrowthinthelastdecade,findinguseineverythingfromcellulartelephonestoadvancedscientificinstruments.Infact,hardwareengineersuse"DSP"tomeanDigitalSignalProcessor,justasalgorithmdevelopersuse"DSP"tomeanDigitalSignalProcessing.ThischapterlooksathowDSPsaredifferentfromothertypesofmicroprocessors,howtodecideifaDSPisrightforyourapplication,andhowtogetstartedinthisexcitingnewfield.Inthenextchapterwewilltakeamoredetailedlookatoneofthesesophisticatedproducts:theAnalogDevicesSHARC®family.CHAPTERDigitalSignalProcessors28DigitalSignalProcessingiscarriedoutbymathematicaloperations.Incomparison,wordprocessingandsimilarprogramsmerelyrearrangestoreddata.ThismeansthatcomputersdesignedforbusinessandothergeneralapplicationsarenotoptimizedforalgorithmssuchasdigitalfilteringandFourieranalysis.DigitalSignalProcessorsaremicroprocessorsspecificallydesignedtohandleDigitalSignalProcessingtasks.Thesedeviceshaveseentremendousgrowthinthelastdecade,findinguseineverythingfromcellulartelephonestoadvancedscientificinstruments.Infact,hardwareengineersuse"DSP"tomeanDigitalSignalProcessor,justasalgorithmdevelopersuse"DSP"tomeanDigitalSignalProcessing.Thischap……

:南非荷兰语阿尔巴尼亚语阿拉伯语白俄罗斯语保加利亚语加泰罗尼亚语中文(简体)中文(繁体)克罗地亚语捷克语丹麦语荷兰语英语爱沙尼亚语塔加路语芬兰语法语加利西亚语德语希腊语希伯来语印地语匈牙利语冰岛语印度尼西亚语爱尔兰语意大利语日语韩语拉脱维亚语立陶宛语马其顿语马来语马耳他语挪威语波斯语波兰语葡萄牙语罗马尼亚语俄语塞尔维亚语斯洛伐克语斯洛文尼亚语西班牙语斯瓦希里语瑞典语泰语土耳其语乌克兰语越南语威尔士语意第绪语南非荷兰语阿尔巴尼亚语阿拉伯语白俄罗斯语保加利亚语加泰罗尼亚语中文(简体)中文(繁体)克罗地亚语捷克语丹麦语荷兰语爱沙尼亚语塔加路语芬兰语法语加利西亚语德语希腊语希伯来语印地语匈牙利语冰岛语印度尼西亚语爱尔兰语意大利语日语韩语拉脱维亚语立陶宛语马其顿语马来语马耳他语挪威语波斯语波兰语葡萄牙语罗马尼亚语俄语塞尔维亚语斯洛伐克语斯洛文尼亚语西班牙语斯瓦希里语瑞典语泰语土耳其语乌克兰语越南语威尔士语意第绪语摘要：本应用笔记描述了一个紧凑型隔离开关式电源，能够提供7A在83％-90％的效率，40VDC-60VDC输入3.3V输出。该转换器采用1MAX5052A电流模式PWM控制器与所有需要提供同步整流，过电流和短路保护，遥感，小学和中学1500VDC隔离电路。占据总体积只有1.02立方英寸。提供的材料清单和建议布局。Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSKeywords:powerconverter,powersupply,isolatedpowersupply,current-mode,PWM,synchronousrectifier,May21,2003switchmode,fixedfrequency,stepdown,forwardconverterAPPLICATIONNOTE2043ACompact,IsolatedPowerSupply,48Vto3.3Vat7AAbstract:Thisapplicationnotesdescribesacompactisolatedswitch-modepowersupplythatiscapableofprovidinga7A3.3Voutputfroma40VDC……

提供下载:固定宽带无线系统设计---FixedBroadb...,FixedBroadbandWirelessSystemDesign……