Analysis of flux input and output Josephson pair device

A new Josephson junction logic device working on the principle of parametron and operated entirely on dc flux for input, output and excitation is discussed in this article. Computer simulation of the device operation with clock signal of 100psec shows that the device is behaving very well as a logic element with very low power dissipation. The device´s parameters and noise problems such as thermal noise and quantum tunnelling noise are also discussed. Promising results are obtained from the analysis.