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:
May. 29, 2012
Filed:
Feb. 04, 2010
Radu H. Iacob, Santa Clara, CA (US);
Marian Badila, San Jose, CA (US);
Radu H. Iacob, Santa Clara, CA (US);
Marian Badila, San Jose, CA (US);
Semiconductor Components Industries, LLC, Phoenix, AZ (US);
Abstract
In an embodiment, a circuit includes a first transistor having a first current electrode, a control electrode, and a second current electrode coupled to a power supply terminal. The circuit further includes a resistive element having a first terminal coupled to the control electrode of the first transistor and a second terminal coupled to the power supply terminal. The circuit also includes a feedback circuit for providing a first current to the first control electrode of the first transistor and for preserving substantially the first current related to a voltage at the control electrode of the first transistor, through the resistive element. The feedback circuit includes an output terminal for providing an output signal in response to a voltage at the control electrode of the first transistor. In an embodiment, the first transistor is a floating-gate device with programmable threshold voltage.