A Novel CNFET-Based CCCDTA and Its Application as a Schmitt Trigger

The current paper presents the design of CNFET-based Current Controlled Current Differencing Transconductance Amplifier (CNCCCDTA) Current Mode Building Block (CMBB). The proposed CMBB is realized in 32 nm CNFET technology and its performance has been examined using HSPICE. The Schmitt trigger circuit proposed in this paper is comprised of a single CNCCCDTA CMBB and no passive components. The HSPICE software is used to evaluate the function of the proposed Schmitt trigger circuit. The simulated results are presented. The simulated temperature stability of CNCCCDTA Schmitt trigger is 0.0000003%.