在大乐队时代的小信号带宽
几十年的流行音乐前需要许多乐器,故名“大乐队时代。”今天,带宽的增加,又是一个时代的标志。互联网的使用,网络功能的移动电话(3G,4G,LTE和Wi-Fi®),音乐播放器,数码摄像机的爆炸已扩大了对带宽的消费者的期望。我们的批发数据传输到便携设备的风口浪尖上。带宽已成为国王,因此,我们再次在“大带宽时代。”那么,为什么讨论小信号带宽吗?Maxim>Designsupport>Appnotes>AmplifierandComparatorCircuits>APP4295Maxim>Designsupport>Appnotes>AutomaticTestEquipment(ATE)>APP4295Maxim>Designsupport>Appnotes>Automotive>APP4295Keywords:linearamplifierresponse,feedbackdistortion,perfect-diodecomparator,slew-rate,OpAmp,frequencyresponse,bias,gain,lowpassfilters,signalbandwidthJun24,2011APPLICATIONNOTE4295Small-SignalBandwidthinaBig-BandEraBy:BillLaumeister,StrategicApplicationsEngineerAbstract:Thepopularmusicofseveraldecadesagorequiredmanyinstruments,hencethename"bigbandera."Today,bandwidthincreaseisagainasignofth
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