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:
Oct. 30, 2007
Filed:
Jan. 12, 2006
Kenneth Dean Short, Essex Junction, VT (US);
Pradeep Thiagarajan, South Burlington, VT (US);
Kenneth Dean Short, Essex Junction, VT (US);
Pradeep Thiagarajan, South Burlington, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A voltage translator circuit and a method for operating the same. The voltage translator circuit includes (a) an input node, an output node, and a ground node; (b) a voltage divider circuit including a first and second resistors coupled in series between the input node and the ground node; (c) a start voltage circuit coupled to a first voltage and to the input node; (d) a transfer circuit coupled to the output node; and (e) a capacitive circuit having a first and second capacitive nodes. The first capacitive node is coupled to the voltage divider circuit. The second capacitive node is coupled (i) to the first voltage via the start voltage circuit, and (ii) to the output node via the transfer circuit. In response to the input node changing towards the first voltage, the start voltage circuit is capable of disconnecting the second capacitive node from the first voltage.