Title :
Voltage-mode universal filter for ZigBee using ±0.9V 32nm CNFET ICC-II
Author :
Tripathi, S.K. ; Ansari, M. Shariz
Author_Institution :
Dept. of Electron. & Commun. Eng., Malaviya Nat. Inst. of Technol. (MNIT), Jaipur, India
Abstract :
This paper presents the realization of a CNFET-based low-voltage low-power inverting current conveyor (ICC-II) at 32nm technology node. The circuit operates using ±0.9V supplies and voltage & current bandwidths of approximately 5 GHz are achieved. The variation of power consumption with the number of carbon nanotubes in the channel is also explored. A voltage-mode universal filter, suitable for operation in the 868 MHz - 2.4 GHz band used by ZigBee, is then introduced. The performance of both the ICC-II and the voltage-mode filter is verified with the aid of HSPICE simulations.
Keywords :
UHF filters; Zigbee; carbon nanotube field effect transistors; current conveyors; power consumption; telecommunication power management; wireless channels; CNFET ICC-II; HSPICE simulation; ZigBee; carbon nanotube field effect transistor; frequency 868 MHz to 2.4 GHz; low-voltage low-power inverting current conveyor; power consumption; radio channel; size 32 nm; voltage-mode universal filter; CMOS integrated circuits; CNTFETs; Carbon nanotubes; Integrated circuit modeling; Performance evaluation; Zigbee; CN-FET; Carbon Nanotube Field Effect Transistor; Inverting Current Conveyor; Voltage Mode Universal Filter; ZigBee;
Conference_Titel :
Confluence The Next Generation Information Technology Summit (Confluence), 2014 5th International Conference -
Conference_Location :
Noida
Print_ISBN :
978-1-4799-4237-4
DOI :
10.1109/CONFLUENCE.2014.6949358
