High performance optimized CNFET based current conveyor at 32nm technology node

This paper presents the design of a wide bandwidth high performance CNFET realization of dual-output second generation current conveyor (CCII±) at 32nm technology node. HSPICE simulation shows that voltage and current bandwidths in excess of 22GHz are obtained, thus making the module quite suitable for applications in the microwave range of frequencies. Besides, the circuit is able to operate at reduced power supply of ±0.9V and presents desirable port resistances. The variation of bandwidth and port resistances against number of CNT in the channel has also been investigated.