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. 26, 2020
Filed:
Nov. 26, 2016
Arm Limited, Cambridge, GB;
Parameshwarappa Anand Kumar Savanth, Cambridge, GB;
Bal S. Sandhu, Fremont, CA (US);
James Edward Myers, Cambridge, GB;
Alexander Stewart Weddell, New Milton, GB;
David Walter Flynn, Cambridge, GB;
ARM Limited, Cambridge, GB;
Abstract
Broadly speaking, embodiments of the present techniques provide a voltage monitoring circuit for low power minimum-energy sensor nodes. The circuit comprises sensing circuitry to sense a monitored signal having a plurality of operating signal states; a first comparator having a first input for receiving an upper threshold signal; and a second comparator having a first input for receiving a lower threshold signal, the upper and lower threshold signals defining a range which includes at least one signal state of the plurality of operating states of the monitored signal, wherein the first and second comparators have a bias input for receiving a bias configuration setting, the bias configuration setting being selectable according to an operating signal state of the monitored signal.