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:
May. 31, 2016
Filed:
Mar. 26, 2013
Ams Ag, Unterpremstätten, AT;
Bernhard Greimel-Rechling, Wünschendorf, AT;
ams AG, Unterpremstaetten, AT;
Abstract
A receiver circuit for receiving an input signal (I, U) comprises a detector circuit (), which is in the form of a sample-and-hold circuit for determining a reference level of the input signal or in the form of a filter circuit for generating a mean value of levels of the input signal (I, U). The detector circuit generates, on the output side, a referential signal (RS), which is supplied to comparator circuits (). The comparator circuits () compare an offset level of the input signal (I, U) with the referential signal (RS) and generate data signals (DATA, DH, DL). The offset input signals (I, U) are evaluated relatively in respect of the reference level or the mean value of the levels of the input signal.