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:
Jul. 29, 2003
Filed:
May. 30, 2002
Shifeng Jack Yu, Fremont, CA (US);
Fabrizio Romano, late of Sunnyvale, CA (US);
Cong Q. Khieu, San Jose, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
Disclosed is an input/output (IO) device for transmitting a data bit signal. In one embodiment, the IO device includes an IO device input node for receiving an input data bit signal, an IO device output node, and a common ground node. The IO device also includes a first driver having first and second n-channel FETs coupled together, first and second p-channel FETs coupled together, a plurality of third n-channel or p-channel FETs each having a drain coupled to the IO device input node, and a plurality of first capacitors coupled between the common ground node and respective sources of the plurality of third n-channel or p-channel FETs. The drains of the first p-channel FET and the second n-channel FET are coupled to the IO device output node, while the gate of the first n-channel FET is coupled to the IO device input node.