Dynamic range, noise and linearity optimization of continuous-time OTA-C filters

  title={Dynamic range, noise and linearity optimization of continuous-time OTA-C filters},
  author={S. Koziex0142 and A. Ramachandran and Stanislaw Szczepanski and Edgar S{\'a}nchez-Sinencio},
  journal={Proceedings of the 2004 11th IEEE International Conference on Electronics, Circuits and Systems, 2004. ICECS 2004.},
A general framework for performance optimization of continuous-time OTA-C filters is presented. Efficient procedures for evaluating nonlinear distortion and noise valid for any filter of arbitrary order are developed, based on a matrix description of a general OTA-C filter model. A systematic optimization procedure using equivalence transformations is discussed. An application example of the proposed approach to optimal block sequencing and gain distribution of an 8/sup th/ order cascade… CONTINUE READING


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