标签: threshold

MITRadiationLaboratoryThresholdSignals.pdf

Abstract:ThepurposeofthisapplicationnoteistoexplainhowtoconfiguretheDS1852sothattheAlarmandWarningThresholdscomplywiththememorylocationrequirementsoftheSFF-8472standard.Maxim>AppNotes>A/DandD/Aconversion/samplingcircuitsDigitalpotentiometersKeywords:internalcalibration,externalcalibration,SFF-8472,diagnosticmonitor,fiberoptics,threshold,temperaturemeasurement,voltageJul09,2003measurement,monitor,analoginput,atodAPPLICATIONNOTE2090HowtoConfiguretheDS1852AlarmandWarningThresholdstoComplywithSFF-8472Abstract:ThepurposeofthisapplicationnoteistoexplainhowtoconfiguretheDS1852sothattheAlarmandWarningThresholdscomplywiththememorylocationrequirementsoftheSFF-8472standard.Figure1.DS1852memorymap.DS1852AlarmandWarningThresholdsandtheSFF-8472StandardTheSFF-8472standarddictatestherequirementsfordiagnosticmonitoringinterfacesofopticaltransceivers.The……

摘要：一个安全的USB“垂死的喘息”关机需要一个本地的储能电容，电源设备，并延长运作有序关闭。一个5VUSB“垂死的喘息”应用程序中的电路提供电源失效输出一个2.88ms的预警时间。特色的MAX1970/MAX1972降压与PFO的监管。Maxim>AppNotes>BatteryManagementPower-SupplyCircuitsKeywords:dyinggasp,USB,power-failwarning,power-failoutput,PFO,PFOthreshold,DC-DCconverter,DC-DCconverterefficiency,Dec18,2001energystoragecapacitor,step-downregulatorAPPLICATIONNOTE891Dual1.4MHzSynchronousBuckRegulatorSupportsUSBDyingGaspApplicationsAbstract:AsafeUSB"dyinggasp"shutdownrequiresalocalenergystoragecapacitortopowerthedeviceandprolongoperationfororderlyshutdown.Acircuitfora5VUSB"dyinggasp"applicationprovidesapower-failoutputwarningtimeof2.88ms.TheMAX1970/MAX1972step-downregulatorswithPFOarefeatured.Manyportableuniversalserialbus(USB)devicesarepoweredfromtheUSBport.Mostofthesedevicesneedapowerfailwarningto……

摘要：本应用笔记的目的是为了解释如何配置DS1852报警和警告阈值，使符合SFF-8472标准的内存位置要求。Maxim>AppNotes>A/DandD/Aconversion/samplingcircuitsDigitalpotentiometersKeywords:internalcalibration,externalcalibration,SFF-8472,diagnosticmonitor,fiberoptics,threshold,temperaturemeasurement,voltageJul09,2003measurement,monitor,analoginput,atodAPPLICATIONNOTE2090HowtoConfiguretheDS1852AlarmandWarningThresholdstoComplywithSFF-8472Abstract:ThepurposeofthisapplicationnoteistoexplainhowtoconfiguretheDS1852sothattheAlarmandWarningThresholdscomplywiththememorylocationrequirementsoftheSFF-8472standard.Figure1.DS1852memorymap.DS1852AlarmandWarningThresholdsandtheSFF-8472StandardTheSFF-8472standarddictatestherequirementsfordiagnosticmonitoringinterfacesofopticaltransceivers.The……

摘要：一个没有经验的设计师可能会认为，电源去耦电容和理由是每一个坏的噪音吸收魔法，神秘的东西。他们都没有。本应用笔记讨论适当的电容选择。脱钩自身共振点以上的电源总线，它解释了故障电容器。为了说明的力量和地平面，电子比喻电容的特点是使用。电子的行为是可笑的说明。指导向在地面的飞机地面星点的电流通过开槽的平面显示。Maxim>AppNotes>GeneralEngineeringTopicsPrototypingandPC-BoardLayoutKeywords:OpAmps,groundplanes,power,busses,sensorconditioning,reference,decoupling,channelerror,Dec19,2008capacitors,inductors,offset,digital,analog,electrons,brushmotors,noise,sparks,arcing,slot,audio,sensitive,threshold,jitter,ADC,DAC,PGAAPPLICATIONNOTE4345WellGrounded,DigitalIsAnalogBy:BillLaumeisterAbstract:Aninexperienceddesignermaythinkthatpowerdecouplingcapacitorsandgroundsaremagicmysticalthingsthatabsorbeverybadnoise.Theyarenot.Thisapplicationnotediscussespropercapacitorselection.Itexplainsthefailureofcapacitorstodecouplepowerbusesabovetheirself-resonancepoint.Toillustratetheforcesandcha……