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. 30, 2019
Filed:
Jun. 14, 2018
Sandisk Technologies Llc, Addison, TX (US);
Sravanti Addepalli, Bengaluru, IN;
Ravindra Arjun Madpur, Bangalore, IN;
Sridhar Yadala, Bengaluru, IN;
SanDisk Technologies LLC, Addison, TX (US);
Abstract
A first integrated circuit configured to send data to a second integrated circuit may perform a duty cycle correction process and/or a skew correction process. For duty cycle correction, a data-in input buffer is enabled to feedback an output clock signal from an output clock node to a duty cycle correction circuit that adjusts a delay of a clock signal received from a delay-locked loop circuit. For skew correction, data-in input buffers are enabled to feedback an output clock signal and an output data signal to adjust delay amounts of delay circuits that adjust delays of clock signals output to clock inputs of output path circuits.