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:
Jun. 23, 2020
Filed:
Oct. 01, 2019
Qualcomm Incorporated, San Diego, CA (US);
Soheil Golara, San Jose, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Certain aspects of the present disclosure generally relate to a low-power relaxation oscillator. Certain aspects provide a circuit for generating an oscillating signal. The circuit generally includes a comparator, a first current source coupled to a reference potential node, a first resistive element coupled between the first current source and a voltage rail, a node between the first current source and the first resistive element being selectively coupled to a first input terminal of the comparator, a second current source coupled between a second input terminal of the comparator and the voltage rail, and a first capacitive element selectively coupled between the second input terminal of the comparator and the reference potential node.