Eye Diagram Communication and measurement 4389368 Eye Generating an eye diagram An eye diagram is a common indicator of the quality of signals in high speed digital transmissions An oscilloscope generates an eye diagram by overlaying sweeps of different segments of a long data stream driven by a master clock Eye Diagram Communication scientificarts logo logos htmlIn digital communications the eye diagram is used to visualize how the waveforms used to send multiple bits of data can potentially lead to errors in the interpretation of those bits This is the so called problem of intersymbol interference rintintinlorado edu gifford 5830 AWL Anritsu Eye Diagram pdfA number of terms are used to describe amplitude characteristics for eye diagrams Amplitude distortion terms can be extracted from an eye diagram using the eye pattern analyzer and are typically based on calculations from histogram data These terms include One Level The one level in an eye pattern is defined in Figure 6 ...