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:
Sep. 06, 1977
Filed:
May. 24, 1976
Applicant:
Inventor:
Bruce David Rosenthal, Highland Park, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307355 ; 307230 ; 307304 ; 330 22 ; 330 35 ;
Abstract
A switch, connected in series with a current source across a source of operating voltage, is opened and closed in accordance with the ratio of two input signals to produce an output signal. The current source conducts an output current directly or inversely proportional to the sum of the input signals whereby a parameter of the switched output signal, such as slew rate, is proportional to a parameter of the input signals, such as common mode voltage.