Invention Grant
- Patent Title: Offset determination arrangement, offset compensation arrangement, synchronization clock generator, method for determination of an offset and modulation method
- Patent Title (中): 偏移确定布置,偏移补偿布置,同步时钟发生器,偏移和调制方法的确定方法
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Application No.: US11588609Application Date: 2006-10-27
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Publication No.: US08085892B2Publication Date: 2011-12-27
- Inventor: Gunther Kraut
- Applicant: Gunther Kraut
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Eschweiler & Associates, LLC
- Main IPC: H03D3/24
- IPC: H03D3/24

Abstract:
An offset determination arrangement includes a comparator device to compare an input signal with a reference value. A synchronization unit is provided to forward a comparison result of the comparator device as a function of a synchronization signal which can be generated by a synchronization clock generator. The synchronization signal includes clock pulses in which at least one clock period between adjacent clock pulses is shorter than a precedent clock period. The offset determination arrangement further includes an approximation unit to generate a compensation signal corresponding to an offset of the input signal as a function of the forwarded comparison result.
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