A Power Optimized Continuous-Time AS ADC for Audio Applications

We present design considerations for low-power continuous-time modulators. Circuit design details and measurement results for a 15 bit audio modulator are given. The converter, designed in a 0.18 mum CMOS technology, achieves a dynamic [abstract truncated by publisher].

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Veröffentlicht in:IEEE journal of solid-state circuits 2008-02, Vol.43 (2), p.351-360
Hauptverfasser: PAVAN, Shanthi, KRISHNAPURA, Nagendra, PANDARINATHAN, Ramalingam, SANKAR, Prabu
Format: Artikel
Sprache:eng
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Zusammenfassung:We present design considerations for low-power continuous-time modulators. Circuit design details and measurement results for a 15 bit audio modulator are given. The converter, designed in a 0.18 mum CMOS technology, achieves a dynamic [abstract truncated by publisher].
ISSN:0018-9200
1558-173X
DOI:10.1109/JSSC.2007.914263