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DATE
2009
IEEE

A design methodology for fully reconfigurable Delta-Sigma data converters

9 years 8 months ago
A design methodology for fully reconfigurable Delta-Sigma data converters
This paper presents a design methodology for fully reconfigurable low-voltage Delta-Sigma converters as for instance used in next-generation wireless applications. The design methodology first finds the power-optimized noise transfer functions for the different standards at system level and then translates them into optimal granularities of programmability and circuit parameters such as resistance and capacitance values for the integrators. Reconfiguration is done in the passive component arrays, modulator orders, number of quantizer bits and transconductance for optimal power consumption. This gives the design the best trade-off between power and performance for every configuration mode.
Yi Ke, Jan Craninckx, Georges G. E. Gielen
Added 20 May 2010
Updated 20 May 2010
Type Conference
Year 2009
Where DATE
Authors Yi Ke, Jan Craninckx, Georges G. E. Gielen
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