JOSEPHSON SEMICONDUCTOR INTERFACE CIRCUIT.

Author(s) : SUZUKI H., IMAMURA T., HASUO S.

Type of article: Article

Summary

THE PAPER DESCRIBES AN OUTPUT INTERFACE CIRCUIT WHICH ALLOWS JOSEPHSON CIRCUITS TO COMMUNICATE WITH SEMICONDUCTOR CIRCUITS. THE CIRCUIT COMBINES JOSEPHSON AND GALLIUM-ARSENIC DRIVERS TO DRIVE A 50 OHM LOAD AT A SIGNAL LEVEL OF SEMICONDUCTOR CIRCUITS. THE OUTPUT VOLTAGE OF 2.8 MILLIVOLTS (USUALFOR JOSEPHSON GATES USING NIOBIUM/ALUMINIUM OXIDE/NIOBIUM JUNCTIONS) WAS INCREASED TO 1.7 VOLT. THE INTERFACE CIRCUIT HAS BEEN OPERATED UP TO 800 MEGAHERTZ.

Details

  • Original title: JOSEPHSON SEMICONDUCTOR INTERFACE CIRCUIT.
  • Record ID : 1992-0997
  • Languages: English
  • Source: Cryogenics - vol. 30 - n. 12
  • Publication date: 1990

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