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首页> 外文期刊>IEEE Journal of Solid-State Circuits >GaAs switched capacitor DC-to-DC converter
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GaAs switched capacitor DC-to-DC converter

机译:GaAs开关电容器DC-DC转换器

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摘要

A switched capacitor DC-to-DC negative converter fabricated innGaAs MESFET technology is introduced in this paper. The converter has annoscillator that runs at 250 kHz, and requires two external capacitors,n0.1 and 1 ΜF. The converter runs off a wide range of supply voltage,n2 to 10 V, and has a typical output impedance of 75 Ω. A typicalnopen circuit voltage conversion efficiency of 99.6% is achieved. Thencircuit can be integrated with other GaAs circuits to provide an on-chipnnegative supply. Measured, simulated and analytical results arenintroduced in this paper
机译:本文介绍了采用nGaAs MESFET技术制造的开关电容器DC-DC负转换器。该转换器具有以250 kHz运行的振荡器,并需要两个外部电容器n0.1和1 MF。转换器可在n2至10 V的宽电源电压范围内运行,并且典型输出阻抗为75Ω。典型的开路电压转换效率达到99.6%。然后,电路可以与其他GaAs电路集成在一起,以提供片上负电源。本文未介绍测量,模拟和分析结果

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