NDLI: A new cascade ΣΔ modulator for low-voltage wideband applications

Content Provider	Semantic Scholar
Author	Morgado, Alonso Río, Rocío Del Rosa, José Manuel De La
Copyright Year	2002
Abstract	This letter presents a new cascade ΣΔ modulator architecture with unity signal transfer function that avoids the need of digital filtering in the error cancellation logic. The combination of these two aspects make it highly tolerant to noise leakages, very robust to non-linearities of the circuitry and especially suited for low-voltage implementations at low oversampling. Behavioral simulations are presented that demonstrate the higher efficiency of the proposed topology compared to existing cascades intended for wideband applications.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://digital.csic.es/bitstream/10261/3733/1/EL07_preprint.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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