取样示波器Tektronix11801B/SD-22厂家:美国惠普尺寸:45x24x60cm重量:22.3kg主机带宽DCto50GHz7psRiseTime8Channels,Expandableto136(with***-11)10fsSamplingInterval(0.01ps)200kS/sSampleRate双时基DualTimeBaseNon-volatileW***eformandSettingStorageFFTPredefinedTelecomMasks(Opt.1T)TDRAutomaticMeasurements:Jitter/Noise,StatisticalHistograms,MaskTestingPulsewithStatisticsProgrammableforATEApplicati***彩色触摸屏SamplingHeadsSD-22:12.5GHzdual-channellownoisehead双通道低噪声TheSD22isadual-channel,12.5GHzsamplingheadspecificallydesignedforlow-noisemeasurementindigitalcommunicati***anddevicecharacterizationapplicati***.Itprovidesanacquisitionrisetimeof28ps,andtypically450µVRMSofdisplayednoise.With***oothing,noiselevelsare180µVRMS.Inordertopreciselycaptureanddisplaytheswitchingcharacteristicsofhigh-speedcommunicati***circuits,tomakeaccuratestatisticalmeasurementsofsignalnoiseandsignaltimingjitter,ortoobtainstabletimingmeasurementsoffastdigitalICs,thenoisefloorofthetestequipmentmustbekepttoaminimum.TheSD22istheidealinstrumentfortheselow-noiseapplicati***.SelectionGuideChannelsBandwidthRiseTimeImpedanceNoiseApplicati***(Typical)SD1423GHz(typical)140ps100kilohm/0.5pF0.55pFOpt.012mVECL,CMOS,***GaAsDev.CharacterizationSD20120GHz17.5ps50Ohmunterm.750µVSpecialTDR,Communicati***SD22212.5GHz28ps50Ohm450µVCommunicati***SD24220GHz17.5ps50Ohm750µVTDR/TDTCrosstalkSD26220GHz17.5ps50Ohm750µVDeviceCharacterizationSD32150GHz7.0ps50Ohm1.8mVHighBandwidthCommunicati***&Microw***eSD4216.4GHzOptical-to-electricalSD44115GHzOptical-to-electricalORR2412.0GHz205ps50OhmOpticalReferenceReceivers(SONET/SDH))