Before purchasing an oscilloscope, it is essential to understand your product and determine what type of equipment you need based on the objects you intend to test. It’s not necessarily true that the more advanced the equipment, the better the product will be. Previously, some netizens summarized 10 suggestions, which I personally think are quite … 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
Usage of the signal generator: ##################################################### Adjustment Methods for Three Models of Oscilloscopes Usage of L212 Oscilloscope Usage of YB30308 Model Oscilloscope Usage of GOS6031 Model Oscilloscope Teaching PPT The readings on the signal generator are to be filled in randomly.
Save it as a quick reference guide. Source: Hardware Ten Thousand Whys ‧‧‧‧‧‧‧‧‧‧‧‧‧‧‧‧ END ‧‧‧‧‧‧‧‧‧‧‧‧‧‧‧‧
The main function of an oscilloscope probe is to bring the voltage signal being measured from the measurement point into the oscilloscope for measurement. Ideally, the oscilloscope probe should have no effect on the measured signal, but in reality, its long cable inevitably has stray inductance, capacitance, and resistance. Therefore, they will affect the oscilloscope’s … Read more
Recently, during interviews, I found that many hardware test engineers are completely unaware of the concept of oscilloscope bandwidth, and some with over three years of experience do not understand the concept of bandwidth. Some candidates can roughly state the conclusion: the recommended bandwidth for an oscilloscope should be 3-5 times the signal frequency. However, … Read more
Download this document by entering “Hard Ten Classroom” Hard Ten Classroom has organized the “Manufacturer Information Recommendation Series” by manufacturer categories: 1. Instrument and Meter Manufacturer Information Recommendation: 2. Power Chip Manufacturer Information Recommendation: 3. Processor Manufacturer Information Recommendation 4. MCU Manufacturer Information Recommendation Series We welcome manufacturers to share relevant technical information, and together … Read more
Accurate measurement begins at the probe and probe end. Probes that match the oscilloscope and the device under test (DUT) can capture complete signals into the oscilloscope for maximum signal fidelity and measurement accuracy. To measure typical signals and voltage levels, passive probes can provide easy-to-use and various measurement capabilities at a reasonable price. However, … Read more
The oscilloscope has always been Tektronix’s flagship product; the world’s first oscilloscope was invented by Tektronix. After more than 70 years of development, Tektronix has now become a leading company in the oscilloscope industry, with a comprehensive range of digital oscilloscopes, basic oscilloscopes, mixed domain oscilloscopes, and high-performance oscilloscopes. With the development of semiconductor and … Read more
