Square-root domain linear transconductance circuit

In this paper, a square-root domain linear single output transconductance circuit and a balanced double output transconductance circuit are proposed. Proposed circuits are suitable for operation at high frequencies, designed with small sized transistors, standard CMOS fabrication and appropriate oscillator design and filtering in square-root domain. Thus, these circuits provide new possibilities in the design of analog signal processing circuits. The proposed circuits which have been simulated with SPICE simulator in TSMC 0.35 mum CMOS technology.