Communications: electrical – Digital comparator systems
Patent
1975-01-23
1976-09-28
Fears, Terrell W.
Communications: electrical
Digital comparator systems
307238, G11C 1144
Patent
active
039835464
ABSTRACT:
Josephson tunneling devices are used as parametrons in circuits for logic and memory. Parametron circuits are used as input devices to conventional pulsed Josephson tunneling device circuitry, and as output devices from pulsed Josephson tunneling device circuitry. Therefore, transfers from phase information to pulse information and from pulse information to phase information are obtained. Interconnection between superconducting circuit chips is achieved using Josephson tunneling parametrons and Josephson tunneling detectors. Another interconnection scheme uses capacitive coupling between superconducting circuit chips without physical interconnections therebetween, and employs Josephson tunneling devices on separate chips for the receiving and sending circuitry.
REFERENCES:
patent: 3303478 (1967-02-01), Schlig
patent: 3643237 (1972-02-01), Anacker
patent: 3696287 (1972-10-01), Silver et al.
patent: 3697826 (1972-10-01), Mitani
patent: 3706064 (1972-12-01), Dynes et al.
patent: 3723755 (1973-03-01), Morse
patent: 3725819 (1973-04-01), Fulton
patent: 3863078 (1975-01-01), Zappe
Fears Terrell W.
International Business Machines - Corporation
Kilgannon, Jr. Thomas J.
LandOfFree
Phase-to-pulse conversion circuits incorporating Josephson devic does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Phase-to-pulse conversion circuits incorporating Josephson devic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phase-to-pulse conversion circuits incorporating Josephson devic will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2083800