WASET
    Hafiz Muhammad Obaid and  Umais Tayyab and  Shabbir Majeed Ch.,  Design of a CMOS Differential Operational Transresistance Amplifier in 90 nm CMOS Technology.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2017, vol. 126(6). 787 - 790
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10007961.