RTLF参考原理图.pdf
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RTLF参考原理图.pdf
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5544332211DDCCBBAARTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematicPageIndexP1.TitlePageP2.EthernetPHYRTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematicV1.0REVISIONHISTORYRTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematicV1.01*ChangethevalueofC5/C6forRTL8211FDI/FIapplication.RTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematicV1.02*Fixthenameofthepath.TitleSizeDocumentNumberRevDate:
SheetofRTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic1.02RTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic:
IndexA12Thursday,December24,2015RealtekSemiconductorCorp.No.2,InnovationRoadII,HsinchuSciencePark,Hsinchu300,TaiwanTitleSizeDocumentNumberRevDate:
SheetofRTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic1.02RTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic:
IndexA12Thursday,December24,2015RealtekSemiconductorCorp.No.2,InnovationRoadII,HsinchuSciencePark,Hsinchu300,TaiwanTitleSizeDocumentNumberRevDate:
SheetofRTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic1.02RTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic:
IndexA12Thursday,December24,2015RealtekSemiconductorCorp.No.2,InnovationRoadII,HsinchuSciencePark,Hsinchu300,Taiwan5544332211DDCCBBAARSETPHYAD2:
0PHYAddress3b00001(default)2345673b0013b0103b0113b1003b1013b1103b111CFG_LDO1:
0CFG_EXTRGMIIPowerSource2b002b012b102b112b011b12b102b111b11b11b11b01b01b0External3.3V(default)External2.5VExternal1.8VExternal1.5VInternal2.5VInternal1.8VInternal1.5VCrystalCaseTheXTAL_INneedstobeconnectedtoGNDiftheexternal25MHzclockused.(optional)ExternalclockCasePHYRESET/INTBThetransformercentertapmustbeshorttogetherRJ45&TransformerSMAConnectorisreservedformeasurement.(optional)CAPclosetoPHY.ReservedforEMI.(optional)ReservedforEMIPLLClockOutPLLFreerunclockoutput.Pull-uptodisablePLLALDPSmode.Enable/DisablePLLALDPSPull-upforadditional2nsdelaytoTXC/RXCfordatalatching.RGMIITXC/RXCDelayConfig.MDIORGMIIVoltageConfig.PHYAddressConfig.ClosetoPHY.ReservedforEMI.(optional)RGMIIRXFilterNetworkRGMIIPowerNote1:
R6isnotneededforONLY3.3VRGMIIapplication,andDVDDRGcanbeconnecteddirectlytoDVDD33.Note2:
DVDDRGmustbeshort(orR6bemounted)toDVDD33iftheexternalRGMII3.3Visselected.Note3:
R6mustberemovediftheinternalorexternal2.5V/1.8V/1.5VRGMIIisselected.Note4:
CAPsmustbeclosedtopin28forEMIconsideration.ReservedforEMI.(optional)ForSWRmodeForLDOmodeNote4:
R3isreservedtochangetheDVDD10/AVDD10supplysourcetoLDOmode(RTL8211FD).Note5:
NodesignchangeofPCBmodelisneededifR3isreserved.IfonlyRTL8211FDusedforparticularPCBmodel,directlyshortREGOUTtoDVDD10/AVDD10.Note1:
TheTracelengthbetweenL1andPHYPin30mustbewithin0.5cm,C6andC7toL1mustbewithin0.5cm.Note2:
BypassCAPsclosetoPHYDVDD10/AVDD10powerpins.Note3:
AnyinductanceorbeadexceptL1isnotallowedonthepathfromREGOUTtoDVDD10/AVDD10.SwitchingRegulator3.3VPowerSupplyClosetoPHYPIN11andPIN40forAnalogPowerClosetoPHYPIN29forDigitalPower&SWRReservedforEMI.(optional)ReservedforEMIReservedforEMIReservedforEMILEDsConfigurationCFG_LDO0=1b1CFG_LDO0=1b0CFG_LDO1=1b1CFG_LDO1=1b0CFG_EXT=1b1CFG_EXT=1b0LEDResistancesSettingR30(NC),R31,R32,R33(NC)R30,R31(NC),R32(NC),R33R34(NC),R35,R36,R37(NC)R34,R35(NC),R36(NC),R37R38(NC),R39,R40,R41(NC)R38,R39(NC),R40(NC),R41Note6:
IfRTL8211FIisselected,theC6shouldbereplacedas10uFX7Rcapacitorforindustrialgradeapplication.Pleaserefertothedatasheetforotherindustrialgradeinformation.Note6*Note7*Note7:
IfRTL8211FDIisselected,theC5shouldbereplacedforindustrialgradeapplicationandthevalueisstillundertesting.RSETMDI0+MDI0-MDI1+MDI1-MDI2+MDI2-MDI3+MDI3-AVDD10AVDD10AVDD33PHYRSTBMDIOMDCTXD0TXD3TXD2TXD1TXCTXCTLDVDD10RXD3/PHYAD0RXD2/PLLOFFRXD1/TXDLYRXD0/RXDLYRXCTL/PHYAD2RXC/PHYAD1DVDDRGDVDD33REGOUTINTBLED0/CFG_EXTLED1/CFG_LDO0LED2/CFG_LDO1CLKOUTAVDD10RSETAVDD33XTAL_INXTAL_OUTXTAL_INXTAL_OUTXTAL_INEXT_CLK_25MXTAL_OUTPHYRSTBINTBCHASSISGNDGNDMDI3+DC-MDI2-MDI1+CHASSISGNDMDI3-DA+DB+DC+DD+MDI2+CHASSISGNDDB-MDI0-CHASSISGNDMDI1-MDI0+DA-DD-GNDCLKOUTRXD2/PLLOFFRXD1/TXDLYRXD0/RXDLYMDIOLED0/CFG_EXTLED1/CFG_LDO0LED2/CFG_LDO1RXC/PHYAD1RXCTL/PHYAD2RXD3/PHYAD0RXD0/RXDLYRXD1/TXDLYRXD2/PLLOFFRXD3/PHYAD0RXCTL/PHYAD2RXC/PHYAD1DVDDRGREGOUTDVDD10AVDD33DVDD33LED0/CFG_EXTLED1/CFG_LDO0LED2/CFG_LDO1AVDD10DVDD33DVDDRGDVDDRGDVDDRGDVDD33DVDDRGDVDDRGDVDD33VDD33AVDD33DVDD33DVDD33DVDD33DVDD33DVDD10AVDD10RXD0_NRXD1_NRXD2_NRXD3_NRXCTL_NRXC_NTitleSizeDocumentNumberRevDate:
SheetofRTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic1.02RTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic:
PHYC22Thursday,December24,2015RealtekSemiconductorCorp.No.2,InnovationRoadII,HsinchuSciencePark,Hsinchu300,TaiwanTitleSizeDocumentNumberRevDate:
SheetofRTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic1.02RTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic:
PHYC22Thursday,December24,2015RealtekSemiconductorCorp.No.2,InnovationRoadII,HsinchuSciencePark,Hsinchu300,TaiwanTitleSizeDocumentNumberRevDate:
SheetofRTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic1.02RTL8211F(D)(I)UTPRGMIIQFN-40PinReferenceSchematic:
PHYC22Thursday,December24,2015RealtekSemiconductorCorp.No.2,InnovationRoadII,HsinchuSciencePark,Hsinchu300,TaiwanR234.7KD3LED2C190.01uFR4575C1527pFC134.7uFR80(NC)R4375C110.1uFR40510(NC)C20.1uFU3SMACLK1GND22GND33GND44GND55R284.7KR520R32510C120.1uFR510R264.7KC16100pF(NC)R10C18100pF(NC)R50R41510U2GST_5009TCT11TD1+2TD1-3TCT24TD2+5TD2-6TCT37TD3+8TD3-9TCT410TD4+11TD4-12MX4-13MX4+14MCT415MX3-16MX3+17MCT318MX2-19MX2+20MCT221MX1-22MX1+23MCT124C2722pF(NC)R224.7K(NC)D1LED0R124.7KR310C2622pF(NC)C5(NC)0.1uFR36510(NC)C220.1uFR214.7K(NC)R490R144.7KR274.7K(NC)C210.1uFR174.7KR480R380C70.1uFC251000pF/2KVC241000pF/2KVC1427pFR30(NC)CON1RJ45S1X1DA+11DA-12DB+13DB-16DC+14DC-15DD+17DD-18FGND22FGND11GH14GH23R37510R4475R4275R244.7KR350(NC)R194.7K(NC)R460(NC)R294.7K(NC)R254.7K(NC)R94.7KC64.7uFX7RR20R111.5KL12.2uH/1AC90.1uFR104.7KR300(NC)R184.7KR134.7K(NC)C44.7uFX5R/X7RRTL8211F(D)(I)U1MDI0+1MDI0-2AVDD1033MDI1+4MDI1-5AVDD334040MDI2+6MDI2-7AVDD1088MDI3+9MDI3-10AVDD331111DVDD102121RXCTL/PHYAD226RXD0/RXDLY25RXD1/TXDLY24RXD2/PLLOFF23RXC/PHYAD127RXD3/PHYAD022TXC20TXCTL19TXD018DVDD332929PHYRSTB12TXD117TXD216TXD315LED2/CFG_LDO134MDC13MDIO14AVDD103838XTAL_OUT/EXT_CLK37CLKOUT35REG_OUT30EGND41LED0/CFG_EXT32INTB/PMEB31LED1/CFG_LDO033RSET39XTAL_IN36DVDD_RG28R470C100.1uFR340R164.7K(NC)C80.1uFR154.7K(NC)Y125MHzR33510(NC)C30.1uFC17100pF(NC)C200.1uFR60D2LED1R204.7KR500C10.1uFR72.49K1%R390(NC)C230.1uFR40
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