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:
Dec. 20, 2016
Filed:
Jan. 29, 2015
Avago Technologies General Ip (Singapore) Pte. Ltd., Singapore, SG;
Joseph D. Stenger, Woodbury, MN (US);
Cameron C. Rabe, Inver Grove Heights, MN (US);
Jason P. Brenden, Woodbury, MN (US);
Avago Technologies General IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
A method for reducing common-mode disturbances during power-on and power-off modal transitions in a current driver includes providing a programmable current source operative to generate a current having a controllable rise-time and controlling the programmable current source such that a rise-time of the current generated by the current driver is set to a first rise-time value during power-on and power-off modes of operation and is set to a second rise-time value during polarity transitions in a data mode of operation of the current driver, the first rise-time value being greater than the second rise-time value.