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:
Jun. 17, 2014
Filed:
Jun. 18, 2008
Applicants:
Eric Becker, Boise, ID (US);
Brandon Roth, Boise, ID (US);
Scott Schafer, Boise, ID (US);
Inventors:
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/06 (2006.01); H03L 7/081 (2006.01);
U.S. Cl.
CPC ...
H03L 7/0814 (2013.01);
Abstract
Apparatus, systems, and methods disclosed herein may initialize a delay-locked loop (DLL) or phase-locked loop (PLL) to achieve a locked condition and may then initiate a quiescent mode of operation. Quiescent operation may be achieved by breaking a feedback loop associated with the DLL or PLL to prevent updates to a variable delay line associated with the DLL and/or to a variable frequency oscillator associated with the PLL. An output clock phase associated with the DLL or PLL may thus be held substantially constant following a DLL initialization period. Additional embodiments are disclosed and claimed.