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:
Nov. 21, 2017
Filed:
Aug. 08, 2012
Hugues Beaulaton, Toulouse, FR;
Laurent Cornibert, Toulouse, FR;
Gerhard Trauth, Muret, FR;
NXP USA, Inc., Austin, TX (US);
Abstract
A drive-mode oscillator module for use within a micro-electro-mechanical system (MEMS) device is described. The drive-mode oscillator module is arranged to receive a proof-mass measurement signal from a proof-mass of the MEMS device and to output a proof-mass actuation signal to the proof-mass of the MEMS device. The drive-mode oscillator module comprises a first, higher gain accuracy drive-mode component for generating an actuation signal to be output by the drive-mode oscillator module during an active mode of the MEMS device, and a second, lower power consumption drive-mode component for generating an actuation signal to be output by the drive-mode oscillator module during a standby mode of the MEMS device.