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:
Jul. 29, 2025
Filed:
Dec. 20, 2023
Texas Instruments Incorporated, Dallas, TX (US);
Gregory North, Austin, TX (US);
Sudhakar Surendran, Bangalore, IN;
Venkatraman Ramakrishnan, Bangalore, IN;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
Embodiments disclosed herein relate to the management of a multi-trim oscillator to provide synchronization across multiple frequencies derived from the multi-trim oscillator without causing spurious pulses of clock output. In one example, a system provides a first clock signal via an oscillator and a second clock signal based on the first clock signal and a divider. The system further receives a first signal that indicates a change in a frequency of the first clock signal from a first frequency to a second frequency. In response to the first signal, the system determines an edge of the second clock signal and provides, at a time based on the edge of the second clock signal, a second signal to the oscillator to cause the change to the second frequency.