Evaluation of the Voltage Down Converter(VDC)with Low Ratio of consuming Current to Load Current in DC/AC Operation Mode
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概要
- 論文の詳細を見る
This paper describes the evaluation of the Voltage Down Converter(VDC)with low ratio of consuming current to load current in DC/AC operation mode. The stability, response and power consumption are investigated. First, for the stability and response, the VDC can operate in the condition that the bounce of the down voltage(dV_<DL>)is no more than 10% of the setting voltage and the maximum load operation frequency(f_<max>)is 100MHz at the average load current 70mA(the maximum load current 140mA). Secondly, for the power consumption, by using this VDC technology, the value of I_C/I_L can be suppressed to 5.1E-4(I_C:total consuming current in VDC, I_L:average load current)in the condition that dV_<DL> is no more than 10% of the setting voltage and f_<max> is 10MHz at the average load current 70mA. Thus, it is made clear that the VDC can realize high stability, good response and low power consumption at the same time. This technology is suitable for high performance ULSIs which require large load current and lowpower consumption.
- 社団法人電子情報通信学会の論文
- 1998-06-25
著者
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MASUOKA Fujio
Research Institute of Electrical Communication, Tohoku University
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Endoh T
Tohoku Univ. Sendai‐shi Jpn
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Endoh T
Tohoku Univ. Sendai Jpn
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Endoh Tetsuo
Research Institute Of Electrical Communication Tohoku University
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Masuoka F
Tohoku Univ. Sendai Jpn
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Masuoka Fujio
Research Institute Of Electrical Communication Tohoku University
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Masuoka Fujio
The Reserch Institute Of Electrical Communication Tohoku University
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NAKAMURA Kazutoshi
Research Institute of Electrical Communication, Tohoku University
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Masuoka F
Research Institute Of Electrical Communication Tohoku University
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Nakamura Kazutoshi
Division Of Social And Environmental Medicine Department Of Community Preventive Medicine Niigata Un
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Nakamura Kazutoshi
The Reserch Institute Of Electrical Communication Tohoku University
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Endoh T
Research Institute Of Electrical Communication Tohoku University
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