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A Novel Very High Performance CMOS Current Mirror with Extremely Low Input and Ultra High Output Resistance
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نویسنده
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Faraji Baghtash H. ,Azhari S. J. ,Monfaredi Kh.
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منبع
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iranian journal of electrical and electronic engineering - 2011 - دوره : 7 - شماره : 4 - صفحه:235 -240
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چکیده
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Abstract: in this paper a novel very high performance current mirror is presented. it favorably benefits from such excellent parameters as: ultra high output resistance (36.9gq), extremely low input resistance (0.0058q), low output (~0.18v) and low input voltage (~0.18v) operation, very low power consumption (20^w), very low offset current (1pa), ultra wide current dynamic range (150db), and ultra high accuracy (error = 0.003%). the circuit has a very simple compact architecture and uses a single 1v power supply. the qualitative performance of the circuit is validated with hspice simulations using hspice tsmc 0.18^m cmos, bsim3 and level49 technology.
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کلیدواژه
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Current Mirror ,Extremely Low Input Resistance ,Low Voltage ,Low Power ,Ultra High Accurate ,Ultra High Output Resistance
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آدرس
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iran university of science and technology, Department of Electrical and Electronics Engineering, ایران, iran university of science and technology, Electronics Research Center, Department of Electrical and Electronics Engineering, ایران, iran university of science and technology, Electronics Research Center, Department of Electrical and Electronics Engineering, ایران
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پست الکترونیکی
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khmonfaredi@iust.ac.ir
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Authors
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