IEICE Electronics Express
Online ISSN : 1349-2543
LETTER
Particle swarm optimization on trade-off extraction of analog integrated circuits
Ali BeiramiMohammad Takhti
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JOURNALS FREE ACCESS

2009 Volume 6 Issue 23 Pages 1643-1648

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Abstract

In this paper, a multi-objective particle swarm optimization (PSO) algorithm is implemented to unveil trade-off margins of the CMOS two-stage operational amplifier (op-amp). Power dissipation, DC gain, equivalent input referred noise, area, slew rate, unity gain frequency (UGF) are used as objectives. Width and length of the gate of MOSFETS are free parameters. Simulation results revealed the design trade-off margins of the two-stage op-amp as expected theoretically.

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© 2009 by The Institute of Electronics, Information and Communication Engineers
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