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:
Apr. 23, 2013
Filed:
Jul. 11, 2011
Ankur Goel, Haryana, IN;
Venkateswara Reddy Konudula, Karnataka, IN;
Sathisha Nanjunde Gowda, Karnataka, IN;
Ankur Goel, Haryana, IN;
Venkateswara Reddy Konudula, Karnataka, IN;
Sathisha Nanjunde Gowda, Karnataka, IN;
LSI Corporation, San Jose, CA (US);
Abstract
A memory device includes at least one memory cell including a storage element electrically connected with a source potential line. A drive strength of the storage element is controlled as a function of a voltage level on the source potential line. The memory device further includes a clamp circuit electrically connected between the source potential line and a voltage source. The clamp circuit is operative to regulate the voltage level on the source potential line relative to the voltage source. A control circuit of the memory device is connected with the source potential line. The control circuit is operative to adjust the voltage level on the source potential line as a function of an operational mode of the memory device. A coarseness by which the voltage level on the source potential line is adjusted is selectively controlled as a function of at least a first control signal.