What's a salchow? Toe loop? Olympic figure skating terms explained

It's OK to enjoy figure skating without knowing what all the words mean. If you want to know more, though, here's a list that ...
IEEE

The Delay-Locked Loop [A Circuit for All Seasons]

Abstract: Delay-locked loops (DLLs) can be considered as feedback circuits that phase lock an output to an input without the use of an oscillator. In some applications, DLLs are necessary or ...