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TDR: taking the pulse of signal integrity
Time-domain reflectometry will help you design and troubleshoot cables, connectors, fast PCB traces, and high-speed packages. With TDR instruments, you can ensure the signal integrity of fast digital signals as they travel across your system. Both analog and digital engineers need to understand and use these techniques.
By Paul Rako, EDN Technical Editor
Posted: 3 September 2007