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. 12, 2008
Filed:
Dec. 07, 2005
Gregory R. Steinke, San Jose, CA (US);
Hima Bindu Yalamati, Saratoga, CA (US);
Gregory R. Steinke, San Jose, CA (US);
Hima Bindu Yalamati, Saratoga, CA (US);
Altera Corporation, San Jose, CA (US);
Abstract
A first pair of single-ended drivers, each having a respective output connected to a first line of a differential channel, are defined to work against each other with respect to driving a first signal on the first line of the differential channel. A second pair of single-ended drivers, each having a respective output connected to a second line of the differential channel, are defined to work against each other with respect to driving a second signal on the second line of the differential channel. Each of the first pair of single-ended drivers and each of the second pair of single-ended drivers is connected to receive a common input signal. A difference between the first signal on the first line of the differential channel and the second signal on the second line of the differential channel defines a differential signal that is representative of the common input signal.