BT1202B蓝牙模块规格书10.pdf

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1、BT1202B深圳市百泰实业有限公司ProductSpecificationModel:BT1202BREV:1.0DRAWNBY：CHECKEDBY：APPD.BY：第1页/共12页BT1202B一、功能特性•支持V2.1+EDR版蓝牙规范•输出功率类别为Class2•支持A2DP立体声播放与免提语音功能•规格尺寸：23mmx21mmx2.0mmProductDescription:Cost-effectivesingle-chipsolutionforstereoheadsetandwirelessspeakerapplicat

2、ions■A2DP1.2andAVRCP1.0profilesenabledwithSBCencoderforstreamingaudiooverBluetoothandforremotecontrolfunctionality■MP31decoderforimprovedaudioqualityandreducedpowerconsumption■ConfigurableA2DP5-bandEQ■High-qualityaudio95dBSNRonDACplayback■64MIPSKalimbaDSPco-processor■F

3、astStream,CSR’slow-latencycodecforvideoandgamingapplications■HFP1.5(includes3-waycalling)andHSP1.0support■cVcsupportforechoandnoisereduction■Low-powerconsumption:over10hoursofaudioplaybackfroma180mAhbattery■FullyqualifiedBluetoothv2.1+EDRspecificationsystemwithsupportf

4、orsecuresimplepairing■Best-in-classBluetoothradiowith7dBmtransmitpowerand-90dBmreceivesensitivity■Integrated150mAlithiumbatterycharger■Green(RoHSandnoantimonyorhalogenatedflameretardants)第2页/共12页BT1202B二、规格说明①TransmitterPerformanceTemperature20°C第3页/共12页BT1202B(a)Resul

5、tsarereferencedtothesingle-endedportofthebalun(b)ThefirmwaremaintainsthetransmitpowerwithinBluetoothv2.1+EDRspecificationlimits(c)MeasurementmadeusingappropriatePSKeysettings(d)Class2RFtransmitpowerrange,Bluetoothv2.1+EDRspecification(e)Parametersdependonmatchingcircui

6、tused,andbehaviourovertemperature.TheseparametersmaybebeyondCSR'sdirectcontrol(f)Resolutionguaranteedovertherange-5dBto-25dBrelativetomaximumpowerforTxLevel>8.5dBm(g)MeasuredatF0=2441MHz(h)BT1202BguaranteedtomeetACPperformanceinBluetoothv2.1+EDRspecification(i)Ignoresa

7、nyfrequencyerrorinthereference(j)FilterwillattenuatetheharmonicsEmissionsVDD=1.5V第4页/共12页BT1202B②ReceiverPerformanceTemperature20°C(a)Resultsarereferencedtothesingle-endedportofthebalun(b)BT1202BisguaranteedtomeettheC/IperformanceasspecifiedbytheBluetoothv2.1+EDRspecif

8、ication(c)MeasuredatF0=2441MHz(d)FImage=F0-3MHz.However,dependingoncrystalfrequencyandchannelnumber,theimagemayswitch