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:
May. 23, 1995
Filed:
May. 25, 1993
Applicant:
Inventor:
Eric W Tisinger, Chandler, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
327 77 ; 327387 ;
Abstract
A leading edge blanking circuit has been provided. The LEB circuit (20) includes a minimum number of components for monitoring a gate voltage of a transistor (28) and passing a current sense signal, which senses the current level through the transistor, to subsequent control circuitry (32) when the gate voltage exceeds a predetermined threshold (V.sub.LEBTH). Further, the predetermined threshold is chosen to be between the Miller plateau voltage of the transistor and the desired maximum gate voltage.