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:
Apr. 08, 2003
Filed:
Oct. 06, 2000
Applicant:
Inventors:
Luciano Tomasini, Monza, IT;
Giancarlo Clerici, Vimodrone, IT;
Assignee:
STMicroelectronics S.r.l., Agrate Brianza, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 1/716 ; H04B 1/10 ;
U.S. Cl.
CPC ...
H03K 1/716 ; H04B 1/10 ;
Abstract
A buffer having a circuit for reducing the slope of an input signal and a negative feedback circuit that generates a regulating signal dependent on the variation of the output signal and that applies the regulating signal to the input of the buffer. A precise regulation of the slope, independent of variations in the production process and of environmental conditions, is achieved.