Basic analog level triggering was developed by Tektronix founders Howard Vollum and Jack Murdock and helped sell the company’s first scope, the Model 511, in 1947. Adding an analog delay line to delay ...

The high-speed serial interface signals supporting today's computer and communications systems are too fast for most general-purpose test equipment. For example, PCI Express operates at a 2.5-GHz bit ...

A digital scope’s effective bandwidth of isn’t determined merely by analog componentsthe digitizer and memory also play a role When selecting an oscilloscope for a specific measurement, the first ...

Editor's note: I thought I should repost this Scope Junction blog before everyone had forgotten about the book. As I was surveying the oscilloscope industry recently, I was struck by something unusual ...