Title :
Sub-100 ps experimental Josephson interferometer logic gates
Author :
Klein, Melvin ; Herrell, Dennis J.
fDate :
10/1/1978 12:00:00 AM
Abstract :
Josephson interferometer logic gates have been operated experimentally with an average logic delay of 55 ps per stage. The gates operated with an AC power supply in a latching mode with a reset capability consistent with a machine cycle time less than 5 ns. OR, AND, and INVERT functions and fanout capability were demonstrated. Dissipation per gate was about 2.0 μW.
Keywords :
Integrated logic circuits; Josephson effect; Logic gates; Superconducting junction devices; Thin film circuits; integrated logic circuits; logic gates; superconducting junction devices; thin film circuits; Bipolar transistors; Delay; Josephson junctions; Laboratories; Logic devices; Logic gates; Power supplies; Schottky diodes; Superconductivity; Switches;
Journal_Title :
Solid-State Circuits, IEEE Journal of
DOI :
10.1109/JSSC.1978.1051103
