Leap-frog-based synthesis of CMOS micropower nth-order log-domain filters
作者： Xuguang Zhang , W. Mekawi , E.I. El-Masry
DOI: 10.1109/NEWCAS.2004.1359092
关键词:
摘要: A new synthesis method in the design of CMOS log-domain nth-order filter is proposed that features leap-frog topology. By utilizing improved integrators with damping, conventional DC ambiguity problem removed. The realization a 4-th order Chebyshev discussed. Spectre simulation results show technique has low sensitivity.
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