A Multi-Gigabit Signal Processing System

Signal processing in the multi-gigabit per second range can be accomplished by making use of a very simple ring diode structure imbedded in a MIC. This circuit can be characterized as a single pole double throw switch with switching times of less than 100 ps. It is capable of performing as the basic element in a variety of processing functions including signal multiplexing, demultiplexing signal sampling and as a shift register. Data rates up to 4 GB/S have been processed using this technique.