Highly-Efficient Low-Voltage-Operation Charge Pump Circuits Using Bootstrapped Gate Transfer Switches
Highly-Efficient Low-Voltage-Operation Charge Pump Circuits Using Bootstrapped Gate Transfer Switches
复制标题
使用自举栅极转换开关的高效低压运行电荷泵电路
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
Nobuyuki Kuroiwa
中科院分区：
文献类型：
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作者：
H. San;Haruo Kobayashi;T. Myono;Takashi Iijima;Nobuyuki Kuroiwa
本文描述了使用电荷泵电路的高效片上高压乘法器。所提出的电荷泵电路使用自举栅极转移开关来避免传统Dickson电荷泵电路的阈值电压降，并使其能够以较少的泵浦级数产生给定的电压，从而获得更高的效率。SPICE仿真结果表明，所提出的电路具有较高的泵浦增益，适用于低电压工作，具有较强的电流驱动能力。
This paper describes highly efficient on-chip high-voltage multipliers using charge pump circuits. The proposed charge pump circuits use bootstrapped gate transfer switches to avoid the threshold voltage drop in conventional Dickson charge pump circuits and enables them to generate a given voltage with a smaller number of pumping stages, which results in higher efficiency. The SPICE simulation results show that the proposed circuits have high pumping gain, are suitable for low-voltage operation, and have ample current drive capability.