Low-Power and Hardware Efficient Decimation Filters in Sigma-Delta A/D Converters

Autor:	Hengfang Zhu, Xiaobo Wu, Xiaolang Yan
Rok vydání:	2006
Předmět:	Adaptive filter Decimation Finite impulse response Filter (video) Computer science Low-pass filter Electronic engineering Delta-sigma modulation Digital filter m-derived filter
Zdroj:	2005 IEEE Conference on Electron Devices and Solid-State Circuits.
Popis:	The power and area formulas for four popular Sinc-filter structures used in decimation filters were discussed in this paper. It was proved that the formulas are very useful in power or area estimation and comparison. The circuit implementations of each structure are illustrated. And the power and area comparisons of the four structures were simulated and analyzed. A further optimization technology for one of the efficient filter structures was also proposed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3ef278bb0195c813e4f351a495f79f57 https://doi.org/10.1109/edssc.2005.1635362 Zobrazit plný text záznamu