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. 14, 2004
Filed:
May. 23, 2003
Martin Clara, Villach, AT;
Jörg Hauptmann, Wemberg, AT;
Infineon Technologies, AG, Munich, DE;
Abstract
A digital-to-analog converter arrangement able to process input signals with different signal bandwidth is provided. The arrangement comprises a first input terminal for receiving a first digital input signal, a second input terminal for receiving a second digital input signal and switching means being coupled to the first and second input terminals and being adapted to select between the first and second digital input signals so as to output an intermediate digital signal corresponding to the selected one of the first and second digital input signals. The intermediate digital signal is received by an array of unary digital-to-analog converting elements, each unary digital-to-analog converting element being adapted so that, as an analog output signal, a sum signal of output signals of the unary digital-to-analog converting elements is output.