A Micro-Power Analog IC for Battery-Operated Systems(Integrated Electronics)

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概要

• 論文の詳細を見る

• The design of the analog part of a mixed analog-digital IC for a commercial wireless burglar alarm system is presented as an example of a very low-power VLSI design for battery-operated systems. The main constraint is battery life, which must be at least five years (with standard camera-battery). An operational amplifier, a power supply monitor and an oscillator are the core of the design. The operational amplifier absorbs 1.5μA while the entire analog part absorbs 4μA. Measures on each single part show compliance with specification. Test on working environment show its full functionality. Even though the example is application specific, the design solutions and each single element can also be utilized in many other battery-operated low-frequency devices (e.g. environmental parameter monitoring).

• 一般社団法人電子情報通信学会の論文
• 2003-07-01

著者

• Raffo Luigi

  Department of Biophysical and Electronic Engineering, University of Genova-Via Opera Pia

• Raffo Luigi

  Department Of Electrical And Electronic Engineering University Of Cagliari

• BOLLIRI Silvio

  Department of Electrical and Electronic Engineering, University of Cagliari

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• A Micro-Power Analog IC for Battery-Operated Systems(Integrated Electronics)

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