In the laboratory, an engineer repeatedly adjusts the high-speed signal link, but the waveform on the oscilloscope screen remains jittery—this is a common dilemma faced by many Chinese electronic R&D teams. “Bandwidth breaks through 90GHz, ranking first in the country and second in the world.” On October 15, at the 2025 Bay Chip Expo, this … Read more
Traditionally, we have a profound understanding of the importance of four conventional indicators of oscilloscopes, such as bandwidth, sampling rate, storage, and triggering. This article will explore the impact of the oscilloscope’s background noise on the debugging and testing of high-speed serial signal eye diagrams. First, let’s take a look at where the oscilloscope’s background … Read more
What is the best companion for the National Day holiday? Food? Travel? Outdoor sports? Unfortunately, food makes you gain weight, travel is crowded, and exercise is too tiring. In this case, the best companion for the National Day is simply a robust broadband connection. Usually busy, the National Day holiday is clearly more suited for … Read more
As a must-have product for photographers, finding a storage card that meets speed requirements, has high reliability, and is reasonably priced has always been a topic of concern for photographers. Today, we have two Lexar products and will conduct a speed test using the Lexar multifunctional 3-in-1 card reader to show whether these two cards … Read more
Analysis of Six Common Issues When Using Oscilloscopes Oscilloscopes are an indispensable measurement tool for engineers, but during the use of oscilloscopes, various issues may arise. This article compiles the six most common problems faced by oscilloscope users to help laboratory personnel address measurement concerns. The oscilloscope is currently an essential tool on the workbench, … Read more