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:
Mar. 22, 2005
Filed:
May. 21, 2002
Applicant:
Frank Gasparik, Monument, CO (US);
Inventor:
Frank Gasparik, Monument, CO (US);
Assignee:
LSI Logic Corporation, Milpitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F013/42 ; H03K017/16 ;
U.S. Cl.
CPC ...
Abstract
A receiver with initial offset for biased idle transmission line suitable for providing a programmable amount of initial offset. The receiver comprises a standard differential receiver and one or more initial offset modules. Each initial offset module includes a transistor and two or more switches, which control the amount of offset to the differential receiver. A first switch receives a digital signal, which programs the amount of offset and a complementary digital signal is sent to a second switch to control the addition of the selected initial offset module(s).