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. 06, 2021
Filed:
Aug. 06, 2019
Avago Technologies International Sales Pte. Limited, Singapore, SG;
Kambiz Vakilian, Irvine, CA (US);
Jingguang Wang, Irvine, CA (US);
Vikrant Dhamdhere, Irvine, CA (US);
Avago Technologies International Sales Pte. Limited, Singapore, SG;
Abstract
A system for controlling the impact of process and temperature in passive signal detector includes a voltage level detector, a first transistor with a drain electrically connected to a first input of the voltage level detector, and a second transistor with a drain electrically connected to a second input of the voltage level detector. The first transistor has a threshold voltage of a first voltage value. The threshold voltage corresponds to a minimum gate-to-source voltage to create a conducting path between source and drain terminals of a transistor. The second transistor has a threshold voltage of the first voltage value. An offset voltage is applied across a gate of the first transistor and a source of the second transistor, and applied across a gate of the second transistor and a source of the first transistor. A difference between a threshold voltage and the offset voltage is constant.