DSP Practical Application – Simulating TDR Testing and Understanding Impedance Matching

DSP Practical Application - Simulating TDR Testing and Understanding Impedance Matching

“In the field of signal integrity, TDR testing and impedance matching are core technologies to ensure the reliability of high-speed circuits, and the two are closely related and indispensable.” 01 Impedance Matching — Reflection Coefficient: As shown in the figure below, when an incident signal is transmitted to a transmission line, it propagates towards the … Read more

Learn Embedded Hardware Design from Scratch: Recommended Free Tool

Learn Embedded Hardware Design from Scratch: Recommended Free Tool

Learning embedded development and mastering essential hardware circuit knowledge is very important. The author previously introduced the free tool LTspice provided by Analog Devices in the article “Key Technologies in Embedded Development at a Glance”. It is quite good, available for free download (it is very small in size), has a rich device library, many … Read more