The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 1985
Filed:
Sep. 13, 1982
Applicant:
Inventors:
Tushar R Gheewala, Yorktown Heights, NY (US);
Steven B Kaplan, LaGrangeville, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ;
U.S. Cl.
CPC ...
307306 ; 307352 ; 357-5 ; 365162 ;
Abstract
The invention is an all-soliton sampler for accessing very high speed circuits. A soliton is switched in two parallel branches, one including the device-under-test and the other including a programmable delay line implemented in soliton devices. The outputs of these two branches are used as controls to a soliton comparator which, in turn, controls a Josephson detector gate. This circuit permits a relatively slow rise time external trigger pulse to initiate an extremely narrow sampling pulse.