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:
Mar. 17, 1998
Filed:
Sep. 04, 1996
Applicant:
Inventor:
John E Gersbach, Burlington, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
327 52 ; 327 56 ; 327 57 ; 327 74 ;
Abstract
A sensing amplifier that works over a large operating frequency having a plurality of reference inputs, at least one signal input and at least one signal output, where the amplifier comprises a plurality of transistors to internally compare the signal input to the average value of the reference inputs and producing an output based on the comparison. In some cases, the output can be a latched binary signal.