Multiple-quantum interference superconducting analog-to-digital converter

Journal Article · Thu Nov 01 00:00:00 EST 1979 · Appl. Phys. Lett.; (United States)

DOI:https://doi.org/10.1063/1.91238· OSTI ID:5853764

Harris, R E; Hamilton, C A; Lloyd, F L

Multiple-quantum interference in a superconducting interferometer is used for analog-to-digital conversion. The simple fully parallel four-bit converter which is described is the first known use of this effect in a digital circuit. Sampling rates of 2 x 10/sup 8/ per second were achieved, and much higher rates appear possible.

• Research Organization: Electromagnetic Technology Division, National Bureau of Standards, Boulder, Colorado 80303
• OSTI ID: 5853764
• Journal Information: Appl. Phys. Lett.; (United States), Vol. 35:9
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ANALOG-TO-DIGITAL CONVERTERS
DIGITAL CIRCUITS
SUPERCONDUCTING DEVICES
CRITICAL CURRENT
ELECTRIC CURRENTS
ELECTRIC POTENTIAL
INTERFEROMETERS
JOSEPHSON JUNCTIONS
QUANTUM ELECTRONICS
CURRENTS
ELECTRONIC CIRCUITS
ELECTRONIC EQUIPMENT
MEASURING INSTRUMENTS
SUPERCONDUCTING JUNCTIONS
420201* - Engineering- Cryogenic Equipment & Devices