The 77th JSAP Autumn Meeting, 2016

Presentation information

Oral presentation

11 Superconductivity » 11.5 Junction and circuit fabrication process, digital applications

[15p-D61-1~14] 11.5 Junction and circuit fabrication process, digital applications

Thu. Sep 15, 2016 1:15 PM - 5:00 PM D61 (Bandaijima Bldg.)

Mutsuo Hidaka(AIST)

3:45 PM - 4:00 PM

[15p-D61-10] Investigation of Operation Frequency Conversion Circuits for Interface between Rapid Single Flux Quantum Circuit and Adiabatic Quantum Flux Parametron

Fumihiro China1, Naoki Tsuji1, Naoki Takeuchi2,3, Thomas Ortlepp4, Yuki Yamanashi1,2, Nobuyuki Yoshikawa1,2 (1.Yokohama Nat. Univ., 2.IAS, Yokohama Nat. Univ., 3.JST-PRESTO, 4.The CiS)

Keywords:RSFQ, AQFP, interface

We proposed interface circuits between rapid single-flux-quantum (RSFQ) circuits and adiabatic quantum-flux-parametron (AQFP) circuits for the high-speed and low-power hybrid computing system. In this presentation, we will report on the operation frequency conversion circuits to allow for efficient signal transfer between RSFQ and AQFP. We investigated the 1:4 demultiplexer and 4:1 multiplexer using interface between RSFQ and AQFP as the operation frequency conversion circuits.