Optimum realizations of single-amplifier networks with zero pole frequency sensitivity and with minimized pole-Q deviation

This paper discusses realizations of second-order open-circuit voltage transfer functions by single-amplifier active RC networks. These realizations are based on the polynomial decompositions having the property that the sensitivity of ω₀ with respect to the amplifier gain is zero. In addition, the gain-sensitivity product of Q is minimized and the element spread is contained to be within acceptable limits. The realizations are suitable for hybrid IC technology.