A synchronous delay line with quadrature clock phases provides for an improved output from the taps of a delay line. The delay line is comprised of a phase generator, a plurality of voltage controlled delay stages arranged serially, wherein the last VCD stage is coupled to a sample-and-hold circuit for...http://www.google.fr/patents/US4994695?utm_source=gb-gplus-shareBrevet US4994695 - Synchronous delay line with quadrature clock phases
Synchronous delay line with quadrature clock phases
