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:
Nov. 12, 2019
Filed:
Nov. 08, 2018
Micron Technology, Inc., Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Methods, systems, and devices for jitter cancellation with automatic performance adjustment are described. Within a clock distribution system in an electronic device (e.g., a memory device), a jitter cancellation system may be configured to introduce delay between an input clock signal and output clock signal that is directly proportional to the supply voltage for the clock distribution system. In response to supply noise, the delay introduced by the jitter cancellation system may vary directly with respect to the supply voltage fluctuations and thus may offset fluctuations in the delay introduced by other components of the clock distribution system, which may vary inversely with respect to the supply voltage fluctuations. A control component within the jitter cancellation system may execute an algorithm to adjust or regulate the delay introduced by the jitter cancellation system, including its responsiveness to fluctuations in the supply voltage.