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:
Nov. 26, 2002
Filed:
Sep. 28, 2001
Jagdish Pathak, Los Altos Hills, CA (US);
Other;
Abstract
A line driver circuit is disclosed which may comprise a first supply voltage potential node; a second supply voltage potential node; a latch node; a first transistor of a first conductivity type and having a source coupled to the first supply voltage potential node, a drain coupled to the latch node, and a gate; a second transistor of the first conductivity type and having a source coupled to the first supply voltage potential node, a drain coupled to the gate of the first transistor of the first conductivity type, and a gate coupled to the latch node; a first transistor of a second conductivity type opposite to the first conductivity type and having a drain coupled to the drain of the second transistor of the first conductivity type, a source coupled to the second supply voltage potential node and a gate coupled to the latch node; and a diode having an anode coupled to the input node and a cathode coupled to the second supply voltage potential node.