ProductFeatures產(chǎn)品特點(diǎn) ● GaAsActiveDevices砷化鎵集成模塊●Responsivity800V/W響應(yīng)度800V/W●StandardCATVOutline標(biāo)準(zhǔn)的CATV封裝 ●ExcellentLinearGain極佳的線性增益●LowNoiseFigure噪聲系數(shù)低 ●ReasonablePrice價(jià)格合理 ●HighReliability可靠性好 ProductDescription產(chǎn)品描述CGE887BOisalownoiseopticalreceiveramplifiermoduleoflastclassandintegratedbyGaAsactivedevices;Itissuitabletouseinfrequencyrange40-870MHZ ofCATVsystem;Receivingopticalwavelengthis1290-1600nm;Outputimpedanceofmoduleis75 . CGE887BO是采用GaAs 集成IC作為前級(jí)的低噪聲放大的光接收模塊，適用于頻率在40-870MHZ的CATV系統(tǒng)中，接收光波長(zhǎng)1290-1600nm，模塊輸出阻抗75 。 TechnologySpecification技術(shù)規(guī)格(Bandwidth40to870MHZ;TCASE ＝25℃,VDD＝24V,ZL＝75 ) ItemNo.:CGE887BO SymbolParameter參數(shù)UnitMin.Typ.Max.Condition條件BW頻率范圍FrequencyRangeMHz40-870 Pin光輸入功率OpticalinputpowermW--5 S響應(yīng)度ResponsivityV/W800 l=1310nmGF平坦度GainFlatnessdB-- 0.5f=40to870MHZS22輸出反射損耗OutputReturnLossdB10 - - f=40to870MHZCTB組合三次差拍CompositeTripleBeatdB--78-Twolasertest;Pin=0.5mWCSO組合二次差拍CompositeSecondOrderdB--68-Twolasertest;Pin=0.5mWItot總電流TotalCurrentConsumptionmA-245-DCvalue;VB=+24VNF噪聲指數(shù)NoiseFiguredB--6.5f=870MHZl光波長(zhǎng)Opticalwavelengthnm1290-1600 TOP工作溫度OperatingTemperature℃-40-+85 TSTG儲(chǔ)存溫度StorageTemperature℃-40-+85