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. 09, 2010
Filed:
Jun. 08, 2005
Dimitrios Karavidas, Athens, GR;
Guillaume DE Cremoux, Edinburgh, GB;
Sasa Ristic, Arnhem, NL;
Yorgos Christoforou, Arnhem, NL;
Dimitrios Karavidas, Athens, GR;
Guillaume De Cremoux, Edinburgh, GB;
Sasa Ristic, Arnhem, NL;
Yorgos Christoforou, Arnhem, NL;
NXP B.V., Eindhoven, NL;
Abstract
Method and arrangement for cyclically AD converting an analog signal with a sampler capacitance and an integrator capacitance, comprising the steps of generating a difference signal multiplied by the ratio of said capacitances from the analog signal and a reference signal, deriving a digital bit from said difference signal, doubling the difference signal multiplied by said ratio, shifting said doubled signal by the reference signal multiplied by said ratio and using the shifted signal as difference signal multiplied by said ratio for the next cycle.
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