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:
Jan. 10, 2017
Filed:
Sep. 03, 2014
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Alan S. Fiedler, Mountain View, CA (US);
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
Embodiments are disclosed that relate to multi-phase clock generators and data samplers for use in high speed I/O circuitry. One disclosed example provides a multi-phase clock generator including a delay line having a plurality of delay elements, the delay line being configured to receive an input clock signal and output a plurality of output clock signals having different phases compared to a phase of the input clock signal. The multi-phase clock generator further includes a control circuit configured to control the delay line based at least in part upon rising edges and falling edges of one or more output clock signals output at one or more locations along the delay line.