On an oscilloscope's eye-pattern diagram, the distance between peak deterministic and random jitter amplitudes (the unit interval, or UI) is often called a "bathtub," which functions as a ...
Agilent Technologies Inc. introduced the oscilloscope industry's first eye-diagram mask testing capability for the differential Controller Area Network (CAN) serial bus. The CAN serial bus is used ...
Tektronix has announced DPOJET, a new Jitter and Eye Diagram Analysis software application for DPO7000 and DPO/DSA70000 Series oscilloscopes. According to Tektronix, DPOJET improves the accuracy, ...
Figure 1 is typical of a high-speed digital signal. As most of you are aware, the signal is anything but “digital.” Careful characterization of individual signal parameters like rise, fall, high, low, ...
To perform an eye mask test, engineers used to draw a mask on the display of an analog oscilloscope with a grease pencil. Next, they had to trigger the oscilloscope with clock signal, turn up the ...
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