Small-Signal Bandwidth in a Big-Band Era

摘要：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？

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Keywords: linear amplifier response, feedback distortion, perfect-diode comparator, slew-rate, Op Amp, frequency response, bias,
gain, low pass filters, signal bandwidth
Jun 24, 2011
APPLICATION NOTE 4295
Small-Signal Bandwidth in a Big-Band Era
By: Bill Laumeister, Strategic Applications Engineer

Abstract: The popular music of several decades ago required many instruments, hence the name "big band era." Today, bandwidth
increase is again a sign of th