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:
Jul. 18, 2006
Filed:
Jan. 14, 2005
Applicants:
Georgi Nikolov Panov, München, DE;
Marco Bachhuber, München, DE;
Inventors:
Georgi Nikolov Panov, München, DE;
Marco Bachhuber, München, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
Digital-to-analogue converter for converting a digital input signal into an analogue output signal includes a resistor string with switchable taps, a decoder circuit for connecting or disconnecting the taps in a manner dependent on the digital input signal, and a voltage divider. The voltage divider is operable to generate a divider voltage that divides a voltage difference that occurs between two connectable taps. The analogue output voltage is dependent on the divider voltage generated by the voltage divider.