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:
Apr. 30, 2013
Filed:
Apr. 12, 2010
Srinjoy Das, San Diego, CA (US);
Haikun Zhu, San Diego, CA (US);
Kevin R. Bowles, Mission Viejo, CA (US);
Matthew L. Severson, San Diego, CA (US);
Srinjoy Das, San Diego, CA (US);
Haikun Zhu, San Diego, CA (US);
Kevin R. Bowles, Mission Viejo, CA (US);
Matthew L. Severson, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
In a particular embodiment, a single step increment calculation module is responsive to a first ramp control value and a second ramp control value. The single step increment calculation module generates a single step frequency adjustment as an output. The generated single step frequency adjustment is applied to a system clock signal having a first frequency to change the system clock signal to a second clock signal having a second frequency. The first frequency is different from the second frequency and the system clock signal has a first duty cycle that is within a tolerance range of a second duty cycle of the second clock signal.