Universiti Teknologi Malaysia Institutional Repository

Design approach for tune able CMOS active inductor

Rafiq, Sharman and Abu Khari, A'ain and Mohd., Azmi and Huang, Min Zhe (2004) Design approach for tune able CMOS active inductor. In: Proceedings 2004 IEEE International Conference on Semiconductor Electronics. IEEE, USA, pp. 143-147. ISBN 0-7803-8658-2

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Official URL: http://dx.doi.org/10.1109/SMELEC.2004.1620856


Design approach for differential CMOS Active Inductor with a self-resonant frequency around 1.58GRz - 3.98GHz is presented. The architecture is based on a differential gyrator-C topology to transform intrinsic capacitance of a MOSFET to the emulated inductance. Due to high power consumption of Active Inductor, only a current source is used. This design has the capability to tune the inductor and Q-factor values from 10nH - 60nH and 20 - 60 respectively. Furthermore, a new technique is proposed to ensure smaller inductance value can be achieved with smaller power consumption and die area.

Item Type:Book Section
Additional Information:IEEE International Conference on Semiconductor Electronics, 07-09 Dec. 2004, Kuala Lumpur, MALAYSIA
Uncontrolled Keywords:CMOS integrated circuits, differential amplifiers, electric conductivity, electric power utilization, inductance, natural frequencies, semiconductor materials, tuning, active inductors, design approaches, international conferences, electric inductors
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:12123
Deposited By: Liza Porijo
Deposited On:05 Mar 2011 23:26
Last Modified:19 Jul 2011 10:07

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