Quadruple analog multiplier with high-frequency response

Subject Areas : Electronics Engineering

Hamid Bashi ¹ , Seyed Hadi Mosavi ² , Abolfazl Amiri ³

1 - Islamic Azad University, Bushehr Branch, Bushehr , Iran
2 - Islamic Azad University, Bushehr Branch, Bushehr , Iran
3 - Islamic Azad University, Bushehr Branch, Bushehr , Iran

Received: 2021-04-27 Accepted : 2021-04-27 Published : 2019-04-21

Keywords:

Abstract :

Field Effect Carbon Nanotube Transistor (CNFET) is a promising and new technology that overcomes the traditional limitations of integrated silicon circuit technology. In recent years, the potential of CNFET for analog circuit applications has been exploited. This paper presents a quadratic analog multiplier using CNFETs. designed. The simulation-based on 32nm CNFET technology shows that the multiplier has very low harmonic distortion (less than 0.45%), large input range (±400 mv), high bandwidth (50 ~ GHz) and low power consumption (247 ~ μW), in While at the supply voltage it is ±0.9  volts.