101568-DSP4(蓝牙多媒体芯片csrbc05mm)

CS-101568-DSP4(bc05-ds-004P)AdvanceInformation©CSRplc2006Page1of109_äìÉ`çêÉ»RJjìäíáãÉÇá~=bñíÉêå~ä=ProductDataSheet_äìÉ`çêÉ»RJjìäíáãÉÇá~=bñíÉêå~äFeaturesProductDataSheetAdvanceInformationCSRplc2006P4(bc05-ds-004P)2006CS-101568-DS©2006CSRplcƒFullyQualifiedBluetoothv2.0+EDRsystemƒKalimbaDSPCo-Processorƒ16-bitInternalStereoCODEC-95dBSNRforDACƒLow-Power1.5VOperation,1.8Vto3.6VI/OƒIntegrated1.5Vand1.8VLinearRegulatorsƒIntegratedSwitched-ModeRegulatorƒIntegratedBatteryChargerƒUSBandUARTwithDualPortBypassModeto4Mbits/sƒSupportsupto32MbitsofExternalFlashMemory(8MbitsTypicalRequirement)ƒMulti-ConfigurableI2S,PCMorSPDIFInterfaceƒEnhancedAudibilityandNoiseCancellationƒ8x8x1.2mmTFBGAƒSupportfor802.11Co-existenceƒRoHSCompliantSingleChipBluetooth®v2.0+EDRSystemAdvanceInformationDataSheetforBC57E687BOctober2006GeneralDescriptionApplicationsThe_äìÉ`çêÉ»RJjìäíáãÉÇá~=bñíÉêå~äisasingle-chipradioandbasebandICforBluetooth2.4GHzsystems.BlueCore5-MultimediaExternalinterfacesupto32MbitofexternalFlashmemory.WhenusedwithCSRBluetoothstack,itprovidesafullycompliantBluetoothsystemtov2.0+EDRofthespecificationfordataandvoice.ƒBluetooth-EnabledAutomotiveWirelessGatewaysƒHighQualityStereoWirelessHeadsetsƒHighQualityMonoHeadsetsƒHands-FreeCarKitsƒWirelessSpeakersƒVOIPHandsetsƒAnalogueandUSBMultimediaDonglesSystemArchitectureBlueCore5-MultimediaExternalcontainstheKalimbaDSPco-processorwithdoubletheMIPSanddoublethememoryofBlueCore3-MultimediaExternal,supportingenhancedaudioapplications.BlueCore5-MultimediaExternalisdesignedtoreducethenumberofexternalcomponentsrequiredwhichensuresproductioncostsareminimised.Thedeviceincorporatesauto-calibrationandbuilt-inself-test(BIST)routinestosimplifydevelopment,typeapprovalandproductiontest.ToimprovetheperformanceofbothBluetoothand802.11b/gco-locatedsystemsawiderangeofco-existencefeaturesareavailableincludingavarietyofhardwaresignalling:basicactivitysignallingandIntelWCSactivityandchannelsignalling.2.4GHzRadioI/ORFINRFOUTFLASHRAMBasebandDSPMCUKalimbaDSPExternalMemoryUART/USBPIOAudioIn/OutPCM/I2S/SPDIFSPIXTALCS-101568-DSP4(bc05-ds-004P)AdvanceInformation©CSRplc2006Page2of109Contents_äìÉ`çêÉ»RJjìäíáãÉÇá~=bñíÉêå~ä=ProductDataSheetContents1DeviceDetails..................................................................................................................................................82PackageInformation.......................................................................................................................................92.1PinoutDiagram........................................................................................................................................92.2DeviceTerminalFunctions....................................................................................................................102.3PackageDimensions.............................................................................................................................183RFInterfaceDescription...............................................................................................................................193.1RFPorts................................................................................................................................................193.1.1RF_NandRF_P.......................................................................................................................193.1.2ControlofExternalRFComponents.........................................................................................203.2RFReceiver...........................................................................................................................................203.2.1LowNoiseAmplifier..................................................................................................................203.2.2AnaloguetoDigitalConverter...................................................................................................203.3RFTransmitter.......................................................................................................................................213.3.1IQModulator.............................................................................................................................213.3.2PowerAmplifier.........................................................................................................................213.3.3TransmitRFPowerControlforClass1Applications(TX_PWR).............................................213.4BluetoothRadioSynthesiser.................................................................................................................214ClockGeneration..........................................................................................................................................224.1ClockInputandGeneration...................................................................................................................224.1.1InputFrequenciesandPSKeySettings.....................................................