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:
Dec. 17, 2019
Filed:
Feb. 23, 2017
Ams Ag, Premstaetten, AT;
Gonggui Xu, Plano, TX (US);
ams AG, Premstaetten, AT;
Abstract
A digital-to-analog converter comprises a converter output (), a dummy output (), a first number N of current sources (-), a first switching arrangement (), a first current divider (), a second switching arrangement () and a second current divider (). The current sources (-) are coupled via the first switching arrangement () to the converter output (), the dummy output () or to an input current terminal () of the first current divider (). The output current terminals (-) of the first current divider () are coupled via the second switching arrangement () to the converter output (), the dummy output () or to an input current terminal () of the second current divider (). The output current terminals (-) of the second current divider () are coupled to the converter output () or the dummy output ().