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:
Sep. 30, 2008
Filed:
Feb. 28, 2006
Prakash Easwaran, Bangalore, IN;
Anant Shankar Kamath, Bangalore, IN;
Rupak Ghayal, Bangalore, IN;
Birman Chattopadhyay, Bangalore, IN;
Gopal Krishna Nayak, Karnataka, IN;
Sameer Raghavendra Joshi, Bangalore, IN;
Mithun Guddethota Neelakant, Karnataka, IN;
Subhash Yekanath Pai, Mangalore, IN;
Shivaprakash Halagur, Bangalore, IN;
Prakash Easwaran, Bangalore, IN;
Anant Shankar Kamath, Bangalore, IN;
Rupak Ghayal, Bangalore, IN;
Birman Chattopadhyay, Bangalore, IN;
Gopal Krishna Nayak, Karnataka, IN;
Sameer Raghavendra Joshi, Bangalore, IN;
Mithun Guddethota Neelakant, Karnataka, IN;
Subhash Yekanath Pai, Mangalore, IN;
Shivaprakash Halagur, Bangalore, IN;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
Various systems and methods for drift compensation are disclosed. As one example, a system for compensating drift in a control circuit is disclosed that includes at least two control signals. One of the control signals is provided by a circuit that is susceptible to drift. This control signal is provided both to a systems or device under control, and to a detection circuit. The detection circuit is operable to detect a drift in the control signal. In addition, the detection circuit provides another control signal that varies as a function of the drift in the received control signal.