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:
Nov. 12, 1985
Filed:
Dec. 27, 1983
Applicant:
Inventors:
Irving Feinberg, Poughkeepsie, NY (US);
Leon L Wu, Hopewell Junction, NY (US);
Leo Yuan, San Jose, CA (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H / ; H03H / ;
U.S. Cl.
CPC ...
307443 ; 3072 / ; 307246 ; 307303 ; 333 32 ; 357 51 ;
Abstract
A signal transmission line terminator for an off-chip driver circuit is disclosed in which each capacitor and resistor comprising each terminator are formed on the same chip separate from the driver circuit chip. The close proximity of the elements of the terminator reduce the path lengths therebetween to a minimum. The structure substantially eliminates the corresponding inductive reactance and concommitant .DELTA.I noise at high switching rates employed in high performance computers.