Influence of the feedback DAC delay on continuous-time bandpass [Sigma][Delta] coverter
An analysis of the effect of the feedback digital-to-analogue converter (DAC) delay on the synthesis results of continuous-time SD bandpass modulators is presented. It is shown that non-null values of the feedback DAC delay can be optimal with respect to the filter gain margin.
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| Veröffentlicht in: | Electronics letters 2000-02, Vol.36 (4), p.1 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | An analysis of the effect of the feedback digital-to-analogue converter (DAC) delay on the synthesis results of continuous-time SD bandpass modulators is presented. It is shown that non-null values of the feedback DAC delay can be optimal with respect to the filter gain margin. |
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| ISSN: | 0013-5194 1350-911X |