  In the past few years, advancements in the field of nano circuit design has
become tougher than the demand. Low power devices have emerged
tremendously.Both voltage mode aswell as current mode devices have proven
alternative to each other for satisfying the demand of the growing market. As
such, current conveyors have equitably established their uniqueness as an
important circuit design element. The literature available to us during the few
years in the field of analog VLSI design, quotes a huge number of application
elements based on current conveyors. Likely, in this paper, a new tunable low
power voltage amplifier based on the translinear circuit scheme of second
generation current controlled current conveyor has been proposed. The modeling
of the circuit presented in this paper employs the minimum number of passive
elements. The magnitude of the tuning or the amplitude of the voltage presented
here, is being controlled by means of two variable resistors. Current conveyor
second generation translinear circuit scheme is taken into consideration to
implement the proposed tunable voltage amplifier. CCCII works on the outlines
of low power and low voltage design. Tunable voltage amplifiers find use in
analog as well as in digital signal processing applications.

Signal Processing