id-SATA3.0-100406-AVC

Rev.:G/Apr.16,2010Prepared:MorganJair/PMSATA3.0規格簡介Apr.20102內容1.SATA版次的進程2.SATA3.0的高頻規格3.SATA的高頻規格測試規範4.SATA3.0的物理規格5.SATA的物理規格測試規範SATA,SerialAdvancedTechnologyAttachmentApr.20103SATA版次的進程1.SATA系統的各項規格是由SATAWorkingGroup制定。該組織設立於1999年，原計畫目標訂在2000年的11月完成及公佈SATA1.0的規格。2.協會工作組由Intel公司主導，其主要成員有APTTechnologies,Dell,IBM,Maxtor,Quantum及SeagateTechnologies3.工作進程：版本傳輸速率上市日期計畫日期1st.版1.5Gb/sec.2001年2001年2nd.版3.0Gb/sec.2003年2004年3rd.版6.0Gb/sec.2009年2007年Apr.20104SATA3.0的高頻規格測試項目測試條件規格內部線纜外部線纜DifferentialImpedanceTDRMode70psTr(20~80%)100±10Ω100±5ΩMatedCon’rImpedance100±15Ω100±10ΩCablePairMatching100±5Ω100±5ΩIntraPairSkewTDTMode70psTr(20~80%)10ps20psRiseTimeTDTMode25~35psInputDiff.85ps150psNear-EndCrosstalkTransmissionMode(S21orS12)@10~4500Mhz26dB/min.Attenuation6dB/max.8dB/max.SATA1.0&2.0&3.0在不同速率下的測試參數是一樣的!SATA3.0的高頻規格(請參照協會公告規範)SATA3.0的高頻規格在目前版次是相同的，僅僅是傳輸速率不同(上一頁)Data-SATA3.0-100225-HF專題S.pdfApr.20105SATA高頻規格測試規範測試項目測試儀器與條件內部線纜外部線纜測試目的DifferentialImpedanceTDRTDRMode70psTr(20~80%)100±10Ω100±5Ω確定訊號傳輸的匹配速率之穩定性及主動端與被動端的相容性1.差分匹配阻抗2.連接器匹配阻抗3.線材匹配阻抗4.同模匹配阻抗MatedCon’rImpedance100±15Ω100±10ΩCablePairMatching100±5Ω100±5ΩCommonModeImpedance25~40ΩIntraPairSkewTDRTDTMode70psTr(20~80%)10ps20ps確定傳輸線纜內部的干擾性RiseTimeTDRTDTMode25~35psInputDiff.85ps150ps確定主動端與被動端在訊號時間差的相容性Near-EndCrosstalkNATransmissionMode(S21orS12)@10~4500Mhz26dB/min確定傳輸線纜的自我干擾性及傳輸衰減度1.近端串音及多通道串音和2.衰減度CrosstalkCXT30dB/minAttenuation6dB/max.8dB/max.Inter-SymbolInterfacePG+ScopeJitterMeasure50ps/Max.確定傳輸訊號的碼間干擾Apr.20106SATA3.0的傳輸速率6Gbs的測試因為SATA3.0的規格及測試要求都與SATA2.0相同，所以針對傳輸速率的提升到6Gbs的檢定，必須特別以模擬訊號測試EYEPATTERN項目來確定功效(但本項測試耗時，不能對應量產檢查)在訊號傳輸速率上，主要決定於主動元件的時脈快慢及訊號編譯的方法，並不在於被動元件(如：電阻、連接器、線材)上，故以SATA連接器目前的設計結構足夠擔當SATA3.0被動傳輸的功效，因此CCWG未變更連接器的結構與規格Apr.20107SATA3.0的物理規格(同於SATA2.0)電氣規格機械規格環境規格InsulationResistance=1000MΩ/Min.VisualandDimensionalInspectionsPhysicalShock=Nodiscontinuitiesof1uslongerduration.DielectricWithstandingVoltage=500VACfor1min.CablePull-out=40NloadingCableFlexing=100cyclesforround250cyclesforflatRandomVibration=Nodiscontinuitiesof1uslongerduration.LowLevelContactResistance(LLCR)=30mΩ/Max.△=15mΩInsertionForceCabledSignalConnector=45N/Max.RemovalForceCabledSignalConnector(Non-latching)=10N/Min.Humidity=nophysicaldamageContactCurrentRating(PowerSegment)=1.5A-Min./pinInsertionForceCabledPowerConnector=45N/Max.RemovalForceCabledPowerConnector(Non-latching)=15N/10N/Min.TemperatureLife=nophysicaldamageInsertionForceBackplaneConnector=20N/Max.RemovalForceBackplaneConnector=4N/Min.ThermalShock=nophysicaldamageDurability=50cyclesforinternal500cyclesforbackplaneRemovalForceCabledLatchingConnectorIncludesPower&SignalConnectorsMixedFlowingGas=nophysicaldamageApr.20108SATA的電氣規格測試規範規格測試儀器與條件測試目的InsulationResistance=1000MΩ/Min.EIA364-21After500VDCfor1minute,measuretheinsulationresistancebetweentheadjacentcontactsofmatedandunmatedconnectorassemblies.Hi-Pot/I.R.Tester確定線纜使用時的安全性1.電氣絕緣阻抗2.電氣高壓衝擊DielectricWithstandingVoltage=500VACfor1min.EIA364-20MethodBTestbetweenadjacentcontactsofmatedandunmatedconnectorassemblies.LowLevelContactResistance(LLCR)=30mΩ/Max.Increase15mΩMaximumafterStressEIA364-23Subjectmatedcontactsassembledinhousingto20mVmaximumopencircuitat100mAmaximumMilli-OhmMeter確定訊號傳輸在低電壓時的穩定性1.低電壓接觸組抗ContactCurrentRating(Powersegment)=1.5Aperpinminimum.Thetemperatureriseaboveambientshallnotexceed30°Catanypointintheconnectorwhencontactpositionsarepowered.TheambientconditionisstillAirat25°C.•MounttheconnectortoatestPCB•WirepowerpinsP1,P2,P8,andP9inparallelforpower•WiregroundpinsP4,P5,P6,P10,andP12inparallelforreturn•Supply6AtotalDCcurrenttothepowerpinsinparallel,returningfromtheparallelgroundpins(P4,P5,P6,P10,andP12)•RecordtemperaturerisewhenthermalequilibriumisReached確定線纜的接觸傳導的安定性1.額定電流Apr.20109SATA的機械規格測試規範(1)規格測試儀器與條件測試目的VisualandDimensionalInspections=MeetsproductdrawingrequirementsEIA-364-18Visual,dimensionalandfunctionalperapplicablequalityinspectionplan.Projector確定協會規範下的尺寸以保證連接器的相容性CablePull-out=40NloadingNophysicaldamage.EIA-364-38ConditionASubjectaSerialATAcableassemblytoa40Naxialloadforaminofoneminutewhileclampingoneendofthecableplug.BendingTester確定線纜的連接強度以保證訊號傳輸的安全性CableFlexing=100cyclesforround250cyclesforflatNophysicaldamage.Forroundcable:EIA-364-41ConditionIDimensionx=3.7xcablediameter,100cyclesineachoftwoplanes.Forflatcable:EIA-364-41ConditionII250cyclesusingeithermethod1or2.確定線纜的撓曲性以保證訊號傳輸的穩定性Durability=50cyclesforinternal500cyclesforbackplaneEIA-364-0950cyclesforinternalcabledapplication;500cyclesforbackplane/blindmateapplication.Testdoneatamaximumrateof200cyclesperhour.Mating/Un-matingForceTester確定連接器的機械耐久性以保證訊號傳輸的可靠度Apr.201010SATA的機械規格測試規範(2)規格測試儀器與條件測試目的InsertionForceCabledSignalConnector=45N/Max.EIA-364-13Measuretheforcenecessarytomatetheconnectorassembliesatamax.rateof12.5mmperminute.Mating/Un-matingForceTester確定連接器的插入力及拔出力以保證訊號傳輸線纜連接的可靠度RemovalForceCabledSignalConnector(Non-latching)=10N/Min.InsertionForceCabledPowerConnector=45N/Max.確定連接器的插入力及拔出力以保證電源供應線纜連接的可靠度RemovalForceCabledPowerConnector(Non-latching)=15N/10N/MinInsertionForceBackplane