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:
Apr. 19, 2011
Filed:
Mar. 09, 2007
Josef Kriebernegg, Graz, AT;
Josef Kriebernegg, Graz, AT;
austriamicrosystems AG, Unterpremstätten, AT;
Abstract
The oscillator arrangement () comprises a differential amplifier () and also a first and a second terminal (). The first terminal () of the oscillator arrangement () can be coupled via a quartz resonator () to the second terminal () of the oscillator arrangement () and via a first capacitor () to a reference voltage terminal (). The second terminal () of the oscillator arrangement () can be coupled via a second capacitor () to the reference voltage terminal (). The differential amplifier () is connected at a first input () to the first terminal () of the oscillator arrangement () and at an output () to the second terminal () of the oscillator arrangement (). The second input () of the differential amplifier () is connected via a direct voltage source () to the reference voltage terminal ().