Ultra-Low Voltage Analog Integrated Circuits(<Special Section>Analog Circuit and Device Technologies)

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概要

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• The operation of analog circuits from ultra low supply voltages becomes necessary due to semiconductor technology scaling. Yet traditional design techniques cannot be used. In this paper, we review techniques that allow analog circuits to operate with supply voltages as low as 0.5V. Biasing considerations are given, and robust bias circuits are discussed. For frequency-tunable circuits, a low-voltage MOS varactor tuning technique is presented. The techniques discussed are applied to two different OTA topologies, as well as to an automatically tuned, fifth-order active RC filter. This material is largely based on the work of the authors as described in.

• 2006-06-01

著者

• Chatterjee Shouri

  Department Of Electrical Engineering Columbia University:(present Office)silicon Laboratories Inc.

• TSIVIDIS Yannis

  Department of Electrical Engineering, Columbia University

• KINGET Peter

  Department of Electrical Engineering, Columbia University

• Kinget Peter

  Department Of Electrical Engineering Columbia University

• Tsividis Yannis

  Department Of Electrical Engineering Columbia University

関連論文

• Ultra-Low Voltage Analog Integrated Circuits(Analog Circuit and Device Technologies)
• Center-of-Gravity Defuzzification without Multiplication

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