WASET
    E. Farshidi,  A New Approach to Design Low Power Continues-Time Sigma-Delta Modulators.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2009, vol. 28(4). 825 - 831
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10914.