380 ps, 9.5 mW Josephson 4 Kbit RAM
- 12 May 1994
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 30 (10) , 761-762
- https://doi.org/10.1049/el:19940535
Abstract
The authors have developed a Josephson 4 Kbit RAM with vortex transitional memory cells and resistor coupled drivers. The RAM is fabricated by 1.5 µm Nb technology with approximately 21000 Nb/AlOx/Nb Josephson junctions. 380 ps access time, 98.6% bit yield, and 9.5 mW power dissipation have been experimentally obtained in the 4 Kbit RAM chip.Keywords
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