EEVblog #610 - Why Digital Scopes Appear Noisy - Part 2

Why do digital oscilloscopes appear noisier than traditional analog oscilloscopes? PART 2 Learn how and why your digital storage oscilloscope display the noise that it does. In this 2nd installment Dave shows how waveform update rate affects the apparent displayed noise of a waveform, and alters the waveform update rate on an Agilent DSOX3000 to show this. Also, how sample rate and timebase settings affects the boxcar averaging high-resolution display function. PART 1 is here: https://www.youtube.com/watch?v=Znwp0pK8Tzk Forum: http://www.eevblog.com/forum/blog/eevblog-610-why-digital-scopes-appear-noisy-part-2/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/ Теги: analog oscilloscope,scope,oscilloscope,digital oscilloscope,digital,analog vs digital,waveform,capture,noise,tektronix,tektronix mdo3000,mdo3000,camera,long exposure,oscilloscope camera,Digital Storage Oscilloscope

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