Dy. Zinoviev et Oa. Mukhanov, NOVEL TRI-STABLE ELEMENTS FOR BINARY RSFQ CIRCUITRY, IEEE transactions on applied superconductivity, 5(2), 1995, pp. 2984-2987
A set of tri-stable RSFQ cells has been designed, simulated, fabricate
d in Hypres, Inc. using 1 kA/cm(2) low-T-c Niobium technology and succ
essfully tested. The elements (including a generic X cell, XOR and inv
erted XOR cells) are fully compatible with binary RSFQ circuits and do
not require any input/output conversion. Their use provides an effect
ive way to simplify some complex functional RSFQ blocks. We also descr
ibe a novel automated setup for testing of digital superconductive dev
ices which has been used for experimental study of the cells.