Sigma-delta modulator and digitizing method
A sigma-delta modulator (10) and a method for digitizing an analog signal. The sigma-delta modulator includes at least one switch (16) for altering the order of the sigma-delta modulator (10). The order of the sigma-delta modulator (10) is changed based on the communication protocol of the received...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A sigma-delta modulator (10) and a method for digitizing an analog signal. The sigma-delta modulator includes at least one switch (16) for altering the order of the sigma-delta modulator (10). The order of the sigma-delta modulator (10) is changed based on the communication protocol of the received analog signal. More particularly, the order of the sigma-delta modulator (10) is increased for communication protocols having wide information-bandwidths. Alternatively, the order of the sigma-delta modulator (10) is decreased for communication protocols having narrow information-bandwidths. |
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