A Low Power High Bandwidth Four Quadrant Analog Multiplier in 32 NM CNFET Technology
Ishit Makwana1 and Vitrag Sheth2
1Dept. of Electrical & Electronics Engg, Birla Institute of Technology & Science (BITS) Pilani, Pilani, India
2Hewlett Packard Global Soft India Pvt. Ltd., Bangalore, India
ABSTRACT
Carbon Nanotube Field Effect Transistor (CNFET) is a promising new technology that overcomes several limitations of traditional silicon integrated circuit technology. In recent years, the potential of CNFET for analog circuit applications has been explored. This paper proposes a novel four quadrant analog multiplier design using CNFETs. The simulation based on 32nm CNFET technology shows that the proposed multiplier has very low harmonic distortion (<0.45%), large input range (±400mV), large bandwidth (~50GHz) and low power consumption (~247µW), while operating at a supply voltage of ±0.9V.
KEYWORDS
Carbon Nanotube FET, Nanoelectronics, Analog Integrated Circuits, Analog Multipliers, Low Power.
Original Source Link : http://aircconline.com/vlsics/V3N2/3212vlsics07.pdf
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