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:
Sep. 06, 2011
Filed:
Feb. 11, 2010
Palkesh Jain, Bangalore, IN;
Nagaraj Savithri, Richardson, TX (US);
Usha Narasimha, Richardson, TX (US);
Palkesh Jain, Bangalore, IN;
Nagaraj Savithri, Richardson, TX (US);
Usha Narasimha, Richardson, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
Multi-mode circuit (the circuit) and a method for preventing degradation in the circuit. The circuit includes a first transistor that enables functioning of the circuit in a first mode. The first transistor is responsive to a first signal to become inactive when the circuit enters into a second mode, thereby preventing degradation of the first transistor when the circuit enters into the second mode. A second transistor is coupled to the first transistor. The second transistor is responsive to a second signal to generate a third signal. A third transistor is coupled to the second transistor. The third transistor is responsive to the third signal to become inactive when the circuit enters into the second mode, thereby preventing degradation of the third transistor when the circuit enters into the second mode.