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:
Feb. 04, 2014
Filed:
Apr. 26, 2012
Rajarshi Mukhopadhyay, Allen, TX (US);
Matthew D. Rowley, Parker, TX (US);
Rajarshi Mukhopadhyay, Allen, TX (US);
Matthew D. Rowley, Parker, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A method is provided. A first CMOS switch is deactivated while activating a second CMOS switch to cause the portion of the write signal to transition from a first direct current (DC) voltage to a first peak voltage. After a first interval, the second CMOS switch is deactivated while activating a third CMOS switch to cause the portion of the write signal to transition from the first peak voltage to a second DC voltage. After a second interval, the third CMOS switch is deactivated while activating a fourth CMOS switch to cause the portion of the write signal to transition from the second DC voltage to a second peak voltage After a third interval, the fourth CMOS switch is deactivated while activating the first CMOS switch to cause the portion of the write signal to transition from the second peak voltage to the first DC voltage.