Presentation | 2018-01-31 [Invited Talk] Proposal of Parallel to Serial Conversion Circuit for 2-Dimension Superconductive Detector Array using Adiabatic Quantum-Flux-Parametron Fumihiro China, Naoki Takeuchi, Thomas Ortlepp, Yuki Yamanashi, Nobuyuki Yoshikawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Adiabatic quantum-flux-parametron (AQFP) can achieve extremely low power compared to semiconductor technology by using superconducting technology and adiabatic operation. It is very difficult to build up the multi-bit shift register by using AQFP, therefore, high-speed readout circuit of AQFP is needed for high-speed demonstration. Therefore, we have been investigating the high-speed readout circuit of AQFP based on Josephson latching driver (JLD). In this time, we investigated the readout circuit composed of AQFP, AQFP/RSFQ interface and 4JL gate. In the low-speed measurement at 100 kHz, we confirmed correct operation , however, the bias margin of RSFQ circuit was reduced to ±6.8% compared to a simulation result. In the high-speed measurement, a good eye pattern was confirmed at 2 GHz. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | superconductive integrated circuit / AQFP / voltage driver |
Paper # | SCE2017-37 |
Date of Issue | 2018-01-24 (SCE) |
Conference Information | |
Committee | SCE |
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Conference Date | 2018/1/31(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | SQUID, high frequency, sensing technologies and their applications, etc. |
Chair | Hiroaki Myoren(Saitama Univ.) |
Vice Chair | |
Secretary | (National Defense Academy) |
Assistant | Hiroyuki Akaike(Daido Univ.) |
Paper Information | |
Registration To | Technical Committee on Superconductive Electronics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] Proposal of Parallel to Serial Conversion Circuit for 2-Dimension Superconductive Detector Array using Adiabatic Quantum-Flux-Parametron |
Sub Title (in English) | |
Keyword(1) | superconductive integrated circuit |
Keyword(2) | AQFP |
Keyword(3) | voltage driver |
1st Author's Name | Fumihiro China |
1st Author's Affiliation | Yokohama National University(YNU) |
2nd Author's Name | Naoki Takeuchi |
2nd Author's Affiliation | Yokohama National University(YNU) |
3rd Author's Name | Thomas Ortlepp |
3rd Author's Affiliation | CiS research institute(The CiS) |
4th Author's Name | Yuki Yamanashi |
4th Author's Affiliation | Yokohama National University(YNU) |
5th Author's Name | Nobuyuki Yoshikawa |
5th Author's Affiliation | Yokohama National University(YNU) |
Date | 2018-01-31 |
Paper # | SCE2017-37 |
Volume (vol) | vol.117 |
Number (no) | SCE-428 |
Page | pp.pp.33-38(SCE), |
#Pages | 6 |
Date of Issue | 2018-01-24 (SCE) |