tag 标签: crystal

相关博文
  • 热度 17
    2015-1-13 15:03
    890 次阅读|
    0 个评论
    CAMsoft产品:   ChemOffice.BioAssay.Ultra.2008.v11 1CD   ChemOffice.Inventory.Ultra.2008.v11 1CD   ChemOffice.Ultra.v12.0 1CD(优秀的桌面化学软件)   CambridgeSoft ChemBioOffice Ultra 13.0 Suite 1DVD                                 ChemACX.Ultra.v10.0.DVD-ISO 1DVD(包括ChemACX8.0,ChemSCX8.0和ChemMSDX8.0数据库及ChemOffice Net软件)   ■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□   +  诚信合作,保证质量!!!长期有效:                                                               + 电话TEL:18980583122  客服 QQ:1140988741     ■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□    ChemPoint产品:   Applied.Flow.Technology.Arrow.v4.0.2012.05.04  1CD(可压缩管道流体的分析和建模工具)   Applied.Flow.Technology.ChemPak.Add-in.for.Excel.v2010.01.28 1CD   Applied.Flow.Technology.ChemPak.Viewer.v2.0.2011.02.02 1CD    Applied.Flow.Technology.Engineering.Utility.Suite.v2.0.2010.01.28 1CD   Applied Flow Technology Fathom  v7.0.2012.01.06 1CD(不可压缩管道流体的分析和建模工具)   Applied Flow Technology Impulse  v4.0.2013.07.03 1CD(水锤现象的分析和建模工具)   Applied Flow Technology Mercury v7.0.2013.01.26 1CD(管道流体的模拟软件)   Applied.Flow.Technology.SteamCalc.v2.0.2011.04.04 1CD(蒸汽特性计算软件)   Applied Flow Technology Titan.v4.0.2011.04.15 1CD(最新版的管道流体模拟和优化软件)   AFT Chempak Viewer v1.0 1CD        Archon.Engineering.Mechanical Toolbox.v5.7 1CD(查询管道资料,凸轮参数,压力等级等)    Archon.Engineering.Psychrometric.Chart.v5.5 1CD(湿度测量学软件)   Archon.Engineering.Steam.Tables.v6.2 1CD(流体力学计算软件)       Asphalt.Pavement.Thickness.Design.Software.SW1.v1.0.5 1CD   Asphalt Test Report System v4.0.0041 1CD(对沥青进行测试, 并且生成相应的报告的软件)   Basinmod 1D v5.4 1CD(盆地模拟软件)   BITControl.Aqua.Designer.v6.3 1CD(用于污水处理厂)   BITControl.Aqua.Aero.v2.1.build.04.04.2011 1CD   ChemSW.GCMS.File.Translator.Pro.v5.0.WinALL 1CD(气相色谱/质谱联用计、气相色谱等数据转换器)   Combined.Chemical.Dictionary.v6.1.2003-ISO 1DVD(联合化学词典)   Combustion Expert v3.2 1CD(燃料热量计算软件)   Crocodile Chemistry 605 1CD   Crystal.Impact.Diamond.v3.2f 1CD(晶体结构数据分析软件)   Crystal Impact Endeavour v1.7d 1CD(为了由散状衍射数据解决晶状结构而设计的软件)   Crystal.Impact.Match.v1.11b 1CD(易用的粉末衍射数据阶段识别软件)   Crystal.Studio.v4.0 1CD     ChemStat.v6.1.Unicode 1CD   ChemWindow6 完全版 1CD   Chemistry 4D v7.60 1CD(整合最先进化学结构绘制技术的下一代化学应用工具)   CMG Suite v2012.10  Win32-ISO 1DVD(油气储存建模)   CMG Suite v2012.0  Win64-ISO 1DVD   DNV Phast v6.7-ISO 1DVD(事故后果模拟、安全风险计算软件)   DNV Phast Risk v6.7-ISO 1DVD(原名SAFETI, 现在更名为PHAST RISK)   DNV Phast Safeti v6.53.1 1CD(事故后果模拟、安全风险计算软件,五模块全部功能版)   Drilling Toolbox 1CD   DynoChem.v3.2.2 1CD(全球领先的为科学家和工程师在化工过程的单元操作和规模放大建模的工具)   FireCAD.v3.0 1CD   FireCAD v2.1 Air Heater 1CD   FireCAD v2.1 Economiser 1CD   FireCAD v2.0 Grate Fired Boiler 1CD   FireCAD v2.1 Super Heater 1CD   FireCAD v3.0 Water Tube Package Boiler 1CD    Flares.v1.0.0(根据美国石油工业API所推荐的Practice521来迅速评估工业火光所造成的冲击,热量或噪音的软件)   Flowcalc32.CE.v5.30 1CD   FlowCheck v3.1d 1CD   FlowSolv v4.10.3 1CD(石油和天然气的流体流量测量软件套件)   Fred.v2.21 1CD(有机化学有关的材料分子结构分析或蛋白质结构等分析的软件)   Gcap v8.2 1CD ■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□   +  诚信合作,保证质量!!!长期有效:                                                               + 电话TEL:18980583122  客服 QQ:1140988741     ■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□ Gexcon.FLACS.v9.0 1CD(危险气体燃爆分析软件)   Golder.Associates.GasSim.v2.00.0071 1CD   Gulf.Publishing.Company.Est$Pro.v4.0 1CD   HazardReview Leader 2008 1CD(事故调查数据库软件)   Horizontal Drilling 水平井钻井软件    Hourly Analysis Program v4.34 1CD   Hydraulics Calculator v3.0 1CD   Hydromantis Environmental Software Solutions СapdetWorks v2.5d 1CD   Hydromantis.GPS-X.v6.1.1 1CD(市政和工业污水处理厂的建模和仿真模块化,多用途的计算机程序)   Hydromantis.Toxchem.v4.2 1CD   Hydromantis Watpro v3.0 1CD(水处理软件)   Hydro Tec v5.1.0.2 1CD(水力技术软件,可用于水利数据的计算和评估)   HydroWorks.v1.0 1CD(水力模拟计算机程序,以数学模型研究系统的水力运作关系)    Hypertherm.Design2Fab.v5.2.0.4891 1CD   Hypercube.HyperChem.v8.0.10 1CD   Hypercube.HyperProtein.v1.0 1CD   Hydrus v1.12.0070 1CD   Hymos v4.03 1CD  
相关资源
  • 所需E币: 1
    时间: 2023-4-11 10:58
    大小: 17.34MB
    语言与因特网-[英]DavidCrystal-上海科技教育出版社
  • 所需E币: 1
    时间: 2022-9-30 19:42
    大小: 20.36MB
    上传者: 西风瘦马
    MITRadiationLaboratoryCrystalRectifiers.pdf
  • 所需E币: 0
    时间: 2020-9-21 19:35
    大小: 219.5KB
    上传者: LGWU1995
    晶振CRYSTALAT38AT39
  • 所需E币: 5
    时间: 2019-12-26 00:28
    大小: 565.02KB
    上传者: 2iot
    CrystalLANCS8900A以太网控制器技术参考手册……
  • 所需E币: 5
    时间: 2019-12-26 00:28
    大小: 59.41KB
    上传者: rdg1993
    CrystalCS8900A在8位模式下的使用……
  • 所需E币: 4
    时间: 2019-12-25 20:51
    大小: 174.37KB
    上传者: 二不过三
    透过HT48R10-1BZ口输出32768HzCrystal的使用……
  • 所需E币: 3
    时间: 2019-12-28 21:43
    大小: 63.5KB
    上传者: 二不过三
    差分滤波器……
  • 所需E币: 3
    时间: 2019-12-24 23:10
    大小: 49.74KB
    上传者: 978461154_qq
    当ARM7内核是在电池供电下处于全速运行模式如何减少电流消耗AN10382UsingtheRTCefficientlyintheLPC213xRev.01―6June2005ApplicationnoteDocumentinformationInfoContentKeywordsRTC,External32.768KHzcrystal,LPC2000,LPC213xAbstractProvidesinformationonreducingcurrentconsumptionfromVbatwhiletheARM7coreisintheactivemodeofoperationPhilipsSemiconductorsAN10382UsingtheRTCefficientlyintheLPC213xRevisionhistoryRevDateDescription0120050606InitialversionContactinformationForadditionalin……
  • 所需E币: 3
    时间: 2019-12-24 22:56
    大小: 18.4KB
    上传者: 978461154_qq
    CrystalFilterYieldsPureSineWavesCrystalFilterYieldsPureSineWavesApplicationNoteJune1998AN9815Introduction2V2(EQ.1)Electronicapplicationssuchasdistortionandcommunica-T3.3R≥----------------K≈2.2K……
  • 所需E币: 3
    时间: 2019-12-24 22:05
    大小: 131.19KB
    上传者: 978461154_qq
    Abstract:High-speedapplicationsusingultra-fastdataconvertersintheirdesignoftenrequireanextremelycleanclocksignaltomakesureanexternalclocksourcedoesnotcontributeundesirednoisetotheoveraldynamicperformanceofthesystem.Itisthereforecrucialtoselectsuitablesystemcomponents,whichhelpgeneratealowphase-jitterclock.Thefollowingapplicationnoteservesasavaluableguideforselectingtheappropriatecomponentstodesignalow-phasenoisePLL-basedclockgenerator,suitableforultra-fastdataconverters.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSHIGH-SPEEDSIGNALPROCESSINGKeywords:high-speedADCs,high-speedanalogtodigitalconverter,PLL,VCO,phase-lockedloop,voltage-Nov20,2001controlledoscillator,lowphasenoise,lowphasejitter,clockjitter,crystaloscillator,noise,SNR,spuriouscomponents,analogdigital,dataconvertersAPPLICATIONNOTE800DesignaLow-JitterClockforHigh-SpeedDataConvertersAbstract:High-speedapplicationsusingultra-fastdataconvertersintheirdesignoftenrequireanextremelycleanclocksignaltomakesureanexternalclocksourcedoesnotcontributeundesirednoisetotheoveraldynamicperformanceofthesystem.Itisthereforecrucialtoselectsuitablesystemcomponents,whichhelpgene……
  • 所需E币: 3
    时间: 2019-12-24 21:54
    大小: 567.77KB
    上传者: rdg1993
    本应用笔记的目的是协助用户在应用中实现实时时钟的的设计。UM10301UserManualforNXPRealTimeClocksPCF85x3,PCA8565andPCF2123,PCA2125Rev.01―23December2008UsermanualDocumentinformationInfoContentKeywordsPCF8563,PCF8573,PCF8583,PCF8593,PCA8565,PCF2123,PCA2125,PCF2120,RTC,realtimeclock,timekeeping,crystal,32.768kHz,backup.AbstractThisapplicationnoteaimstoassistauserofabovementionedRealTimeClocksinachievingsuccesfuldesign-inandapplication.ItcontainsusefulhintswithrespecttoelectricalschematicandPCBlayoutaswellascodeexamplesforthewellestablishedNXP……
  • 所需E币: 4
    时间: 2019-12-24 21:52
    大小: 73.43KB
    上传者: 978461154_qq
    Abstract:Thefollowingapplicationnotedemonstratesapower-savingcircuitthatpulsesasensorfor1secondevery30minutes.Designedtomonitorlevelsofsaltcrystalsinawatersoftener,thecircuitconsumesanaverageof70µA.Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>AmplifierandComparatorCircuits>APP1212Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>MeasurementCircuits>APP1212Keywords:lowpowersensor,comparator,saltcrystalleveldetector,pulsedsensor,microprocessorsupervisor,comparatorandreference,uPsupervisorJan01,1998APPLICATIONNOTE1212PulsedSensorExtendsBatteryLifeJan01,1998Abstract:Thefollowingapplicationnotedemonstratesapower-savingcircuitthatpulsesasensorfor1secondevery30minutes.Designedtomonitorlevelsofsaltcrystalsinawatersoftener,thecircuitconsumesanaverage……
  • 所需E币: 4
    时间: 2019-12-24 20:23
    大小: 73.43KB
    上传者: 978461154_qq
    绍了节电电路,脉冲传感器为1秒,每30分钟。旨在监视水平在软水盐晶体,电路消耗70μA平均。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>AmplifierandComparatorCircuits>APP1212Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>MeasurementCircuits>APP1212Keywords:lowpowersensor,comparator,saltcrystalleveldetector,pulsedsensor,microprocessorsupervisor,comparatorandreference,uPsupervisorJan01,1998APPLICATIONNOTE1212PulsedSensorExtendsBatteryLifeJan01,1998Abstract:Thefollowingapplicationnotedemonstratesapower-savingcircuitthatpulsesasensorfor1secondevery30minutes.Designedtomonitorlevelsofsaltcrystalsinawatersoftener,thecircuitconsumesanaverage……
  • 所需E币: 5
    时间: 2019-12-24 19:55
    大小: 709.94KB
    上传者: 二不过三
    infineonc16x系列晶体振荡器MicrocontrollersApNoteAP242005CrystalOscillatoroftheC500andC166MicrocontrollerFamiliesThemicrocontrollersoftheC500/C166Familyincludetheactivepartoftheoscillator.Thisdocumentexplainsthequartzcrystaloscillatorfunctionalityandgivesrecommendationshowtogettherightcompositionofexternalcircuits.Author:PeterMariutti/MDAEMunich07.99,Rel.05Edition1999-07PublishedbyInfineonTechnologiesAG81726München,GermanyInfineonTechnologiesAG2006.AllRightsReserved.LEGALDISCLAIMERTHEINFORMATIONGIVENINTHISAPPLICATIONNOTEISGIVENASAHINTFORTHEIMPLEMENTATIONOFTHEINFINEONTECHNO……
  • 所需E币: 4
    时间: 2019-12-24 19:45
    大小: 53.6KB
    上传者: quw431979_163.com
    要:本应用笔记介绍了在这两个相邻的CCFL灯管都有一个共同的,低压侧灯连接背光LCD应用。这种设计在汽车,工业和航空电子应用。本文介绍如何将DS3882的CCFL控制器可以用来驱动两个CCFL灯管,都有一个共同的返回值。Maxim>AppNotes>AUTOMOTIVEKeywords:CCFL,coldcathodefluorescentlamp,LCD,liquidcrystaldisplay,automotive,infotainment,Jan03,2008navigationAPPLICATIONNOTE4048UseaDS3882CCFLControllertoDriveaTwo-LampCommon-ReturnConfigurationAbstract:ThisapplicationnotedescribesabacklightLCDapplicationinwhichtwoadjacentCCFLlampsshareacommon,low-voltagesidelampconnection.Thisdesignisfoundinautomotive,industrial,andavionicapplications.ThearticledescribeshowaDS3882CCFLcontrollercanbeusedtodrivethetwoCCFLlampsthatshareacommonreturn.IntroductionTheDS3882isatwo-channelcontrollerforcold-cathodefluorescentlamps(CCFL)thatbacklightliquidcrystaldisplays(LCD)inautomotive,industrial,andavionicapplication……
  • 所需E币: 5
    时间: 2019-12-24 19:42
    大小: 80.46KB
    上传者: 二不过三
    DS3882控制器冷阴极荧光灯(CCFL)是背光的液晶显示器在汽车,工业和航空电子应用(液晶显示器)。在这些应用中,CCFL灯管可以要求高罢工电压。虽然一些系统的设计标准影响罢工电压的,一个标准很容易被修改,增加灯泡罢工电压:灯泡罢工过程中提高工作频率。Maxim>AppNotes>AUTOMOTIVEKeywords:CCFL,cold-cathodefluorescentlamps,LCD,liquidcrystaldisplays,automotiveNov02,2006APPLICATIONNOTE3941WhyandHowtoImplementaFrequencyBoostDuringaCCFLLampStrikeontheDS3881/DS3882Abstract:TheDS3881andDS3882arecontrollersforcold-cathodefluorescentlamps(CCFLs)thatbacklightliquidcrystaldisplays(LCDs)inautomotive,industrial,andavionicapplications.IntheseapplicationstheCCFLlampscanrequireahighstrikevoltage.Whileseveralsystemdesigncriteriaaffectthestrikevoltage,onecriterioniseasilymodifiedtoincreasethelampstrikevoltage:boostingtheoperatingfrequencyduringthelampstrikeprocess.ThisapplicationnotedescribestheneedforincreasingtheCCFLcontrolle……
  • 所需E币: 3
    时间: 2019-12-24 18:13
    大小: 29.01KB
    上传者: givh79_163.com
    摘要:DS3881和DS3882CCFL控制器,用于汽车,工业和航空电子应用背光液晶面板,需要高的调光比。这些CCFL控制器使用模拟灯电流的振幅调制和数字脉冲宽度的脉冲调光技术,以实现高的调光比。然而,数字PWM脉冲调光,可以创建可见闪烁调光在非常低的水平。本应用笔记介绍了如何消除闪烁。Maxim>AppNotes>AutomotiveDisplayDriversKeywords:CCFL,coldcathodefluorescentlamp,automotive,liquidcrystaldisplay,LCDJan28,2009APPLICATIONNOTE4092HowtoPreventFlickerCausedbyBurstDimmingAbstract:TheDS3881andDS3882CCFLcontrollersareusedinautomotive,industrial,andavionicapplicationstobacklightLCDpanelsthatrequireahighdimmingratio.TheseCCFLcontrollersusebothanaloglamp-currentamplitudemodulationanddigitalpulse-widthburst-dimmingtechniquestoachievethehighdimmingratio.ThedigitalPWMburstdimmingcan,however,createvisibleflickeratverylowdimminglevels.Thisapplicationnotedescribeshowtoeliminatetheflicker.IntroductionTheDS3881andDS3882CCFLcontrollersusebothanaloglamp-cur……
  • 所需E币: 4
    时间: 2019-12-24 17:57
    大小: 74.05KB
    上传者: quw431979_163.com
    摘要:Teridian单或3阶段能源计量ICs,与外部32786Hz水晶,结合使用生成可能略有不同的频率。此应用程序说明解释的频率偏差的原因,并讨论了尽量减少这种影响的方法。71M651xEnergyMeterICAMaximIntegratedProductsBrandAPPLICATIONNOTEAN_651X_032JANUARY2011CrystalFrequencyVariationsThefrequencygeneratedbythe71M6511or71M6513inconjunctionwiththeexternal32786Hzcrystalmayvaryslightly,dependingonthewaytheICissuppliedwithpower.ThisApplicationNoteexplainsthereasonforthefrequencydeviationandmethodsthatcanbeusedtominimizethiseffect.AN_651X_032REV1-2CrystalFrequen……
  • 所需E币: 3
    时间: 2019-12-24 17:56
    大小: 371.96KB
    上传者: rdg1993
    摘要:高度集成78M6613系统芯片(SoC)降低了解决方案的印刷电路板(PCB)布局设计的复杂性。但是,设计的几个问题需要考虑最佳的测量精度和可靠性。本文讲述了PCB拖沓冗长、晶体振荡器组件、线电压电阻网络、分流电流传感器、两分流电流传感器拓扑、V3P3解耦电容器、电路在仿真器连接器和系统的通信接口。它特别不讨论漏电和间隙。请参阅漏电和UL60950-1中的间隙的探讨。78M6613PrintedCircuitBoardLayoutGuidelinesAMaximIntegratedProductsBrandAPPLICATIONNOTEAN_6613_050October2010IntroductionThehighlyintegrated78M6613SOCminimizestheexternalcomponentcountandreducesthecomplexityoftheprintedcircuitboardlayoutdesign.However,somedesignissuesrequireconsiderationforoptimummeasurementaccuracyandreliability.Thisapplicationnotedi……
  • 所需E币: 5
    时间: 2019-12-24 17:55
    大小: 287.79KB
    上传者: 2iot
    摘要:高度集成的78M6612的电能计量SoC最大限度地减少了外部元件数量和降低印刷电路板(PCB)布局设计的复杂性。本应用笔记讨论了一些设计问题,优化了测量精度和可靠性。78M6612PrintedCircuitBoardLayoutGuidelinesAMaximIntegratedProductsBrandAPPLICATIONNOTEAN_6612_025March2010IntroductionThehighlyintegrated78M6612SOCminimizestheexternalcomponentcountandreducesthecomplexityoftheprintedcircuitboardlayoutdesign.However,somedesignissuesrequireconsiderationforoptimummeasurementaccuracyandreliability.Thisapplicationnotediscus……