JOSEPHSON SEMICONDUCTOR INTERFACE CIRCUIT

被引:4
|
作者
SUZUKI, H
IMAMURA, T
HASUO, S
机构
[1] Fujitsu Limited, Atsugi, 243-01
关键词
INTERFACE CIRCUITS; JOSEPHSON JUNCTIONS; LOW TEMPERATURE ELECTRONICS; SEMICONDUCTORS; SUPERCONDUCTORS;
D O I
10.1016/0011-2275(90)90199-M
中图分类号
O414.1 [热力学];
学科分类号
摘要
This paper describes an output interface circuit which allows Josephson circuits to communicate with semiconductor circuits. The circuit combines Josephson and GaAs drivers to drive a 50-OMEGA-load at a signal level of semiconductor circuits. The output voltage of 2.8 mV (usual for Josephson gates using Nb/AlO(x)/Nb junctions) was increased to 1.7 V. The interface circuit has been operated up to 800 MHz.
引用
收藏
页码:1005 / 1008
页数:4
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