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. 07, 1990
Filed:
Sep. 13, 1989
Applicant:
Inventors:
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
323316 ; 330288 ;
Abstract
A current mirror provides an output current that is scaled in magnitude with respect to an applied input current includes first and second current turnaround circuits and circuitry coupled between the two current turnaround circuits which is responsive to the first current turnaround circuit for sourcing a current to the second current turnaround circuit the magnitude of which is scaled with respect to the input current that is sourced to the first current turn around circuit.