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http://dspace.mediu.edu.my:8181/xmlui/handle/10261/3734| Title: | Resonation-based cascade ΣΔ modulator for broadband low-voltage A/D conversion |
| Keywords: | Analog-to-digital converters Σ-Δ modulation Low-voltage Wideband |
| Publisher: | Institute of Electrical and Electronics Engineers |
| Description: | El pdf del artículo es la versión pre-print. This letter presents a novel cascade ΣΔ modulator architecture that employs inter-stage resonation to increase its effective resolution compared to traditional cascades while presenting very relaxed output swing requirements and, subsequently, high robustness to non-linearities of the amplifiers. In addition, the use of loop filters based on Forward-Euler integrators, instead of Backward-Euler integrators as proposed in earlier approaches, simplifies the switched-capacitor implementation and makes the proposed architecture very suited for wideband A/D conversion. This work has been supported by the Spanish Ministry of Science and Education with support from the European Regional Development Fund under contract TEC2007-67247-C02-01/MIC. Peer reviewed |
| URI: | http://dspace.mediu.edu.my:8181/xmlui/handle/10261/3734 |
| Other Identifiers: | Electronics Letters 44(2): 97-98 (2008) 0013-5194 http://hdl.handle.net/10261/3734 10.1049/el:20083249 |
| Appears in Collections: | Digital Csic |
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