Nnrapid single flux quantum pdf files

If you are interested in the gds files of the junctions or more detailed information please feel free to contact us. The rsfq rapid single flux quantum digital superconducting electronics activity, conducted in close collaboration with several laboratories. Static timing analysis of rapid singlefluxquantum circuits r412. Rapid single flux quantum tflip flop operating up to 770 ghz applied superconductivity, ieee transactions on author. An input stage, a buffer, and an or gate were simulated and laid out for a standard. Some basic cells in the rapid singleflux quantum rsfq family of superconductive logic circuits were studied. Rapid single flux quantum tflip flop operating up to 770. What links here related changes upload file special pages permanent link page. Superconducting rapidsinglefluxquantum rsfq circuit technology is an emerging technology with high switching speed and low energy consumption1. The circuit carries out multiplications and additions by counting pulses on signal lines. In electronics, rapid single flux quantum rsfq is a digital electronic device that uses. Sfq devices can be divided into two big groups, defined by the method used to pass the information between logic circuits.

We developed a singlefluxquantum sfq readout technology for superconducting. This is why recently much attention was turned to alternative fluxstate or singlefluxquantum, or sfq logic which uses coding of the binary information not by the dc voltage, but by single quanta of magnetic flux 0 h2e 2. Rearrange individual pages or entire files in the desired order. B r digital 0 josephson junctions superconducting state i magnetic flux quantization based on lectures at chalmers university of technology, sweden. Toplevel structure for a superconductor electronics and quantum information processing roadmap. Balanced factorization and rewriting algorithms for synthesizing. Lowjitter single flux quantum signal readout from superconducting single photon detector. Superconductor single flux quantum technology has such an alternative physical mechanism for device operation. With the reorganization of itrs as irds under ieee, there is no longer a limitation to semiconductors.

A new josephson junction logic called rapid single flux quantum logic rsfq was introduced in 1985 by k. It is based on manipulation of magnetic single flux quanta sfq 0 h2e with energy of 2 x1019 joule or 5x103 k bt ln2 at t 4 k. The proposed circuit utilizes characteristics of pulse logic used in rsfq circuits and utilizes bitlevel processing. Rsfq deals with the generation and manipulation of magnetic flux quanta in the form of short voltage pulses across a josephson weak link.