NEW RSFQ CIRCUITS

被引：112

作者：

Polonsky, S. V. ^{[1
,2
]}

Semenov, V. K. ^{[1
,2
]}

Bunyk, P. I. ^{[2
]}

Kirichenko, A. F. ^{[2
]}

Kidiyarova-Shevchenko, A. Yu. ^{[2
]}

Mukhanov, O. A. ^{[3
]}

Shevchenko, P. N. ^{[2
]}

Schneider, D. F. ^{[1
]}

Zinoviev, D. Yu. ^{[2
]}

Likharev, K. K. ^{[1
,2
]}

机构：

[1] SUNY Stony Brook, Stony Brook, NY 11794 USA

[2] Moscow State Univ, Moscow 119899, Gsp, Russia

[3] Hypres Inc, 175 Clearbrook Rd, Elmsford, NY 10523 USA

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1993年 / 3卷 / 01期

关键词：

D O I：

10.1109/77.233530

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Several new circuits of the Rapid Singl-Flux-Quantum (RSFQ) family of Josephson-junction digital devices [1] have been designed, fabricated using a 2.5-mu m 1000-A/cm(2) niobium trilayer technology, and tested at low frequencies. Numerical simulation and measurements have shown that these new circuits have considerably wider parameter margins, due to application of several new design methods. We have also carried out an experiment on measurement of the rate of errors in a simple RSFQ circuit including an inverter, confluence buffer, and Josephson transmission line. Near the middle of the parameter window at 4.2K, the error probability was definitely lower than 3x10(-15) per logic operaiton, despite experimentation with rudimentary shielding and filtering.

引用

页码：2566 / 2577

页数：12

共 16 条

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