Low-voltage low-power and high-swing current differencing buffered amplifier
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KünyeÇakır, C., Minaei, S., Çiçekoğlu, O. (2009). Low-voltage low-power and high-swing current differencing buffered amplifier. In 2009 Joint IEEE North-East Workshop on Circuits and Systems and TAISA Conference : (NEWCAS-TAISA 2009) (4p). Piscataway, NJ: IEEE. http://dx.doi.org/10.1109/NEWCAS.2009.5290471
A high performance CMOS current differencing buffered amplifier (CDBA) is presented in this paper. The proposed circuit operates with the power supplies of plusmn0.75 V and consumes low power. HSPICE simulations show that the proposed CDBA provides better performance in nearly all parameters than the previous ones. As an application example, a second-order notch filter is chosen from the literature to demonstrate the performance of the proposed circuit.