| 一个精确时钟驱动的Dickson倍压电荷泵电路 |
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| 引用本文： | 刘楷,潘立阳,朱钧. 一个精确时钟驱动的Dickson倍压电荷泵电路[J]. 微电子学, 2002, 32(4): 302-304,307 |
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| 作者姓名： | 刘楷 潘立阳 朱钧 |
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| 作者单位： | 清华大学,微电子学研究所,北京,100084 |
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| 摘 要： | 提出了一种基于Dickson电荷泵电路，由自带参考电压的时钟电路驱动，并与耦合倍压电路相结合的片上升压电路。该电路由于保证了输出编程电压的精确度，从而控制了存储单元阅值电压的偏移，降低了对外围电路的要求，保证了整个系统的可靠性。
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| 关 键 词： | 电荷泵 Flash存储器 Dickson电路 倍压电路 |
| 文章编号： | 1004-3365(2002)04-0302-03 |
A Precise-Clock Driven Dickson Voltage-Doubler Charge Pump |
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| LIU Kai,PAN Li yang,ZHU Jun. A Precise-Clock Driven Dickson Voltage-Doubler Charge Pump[J]. Microelectronics, 2002, 32(4): 302-304,307 |
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| Authors: | LIU Kai PAN Li yang ZHU Jun |
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| Abstract: | A voltage doubler charge pump is presented, which is based on the Dickson charge pump and driven by a clock circuit with self reference voltage Because it guarantees the precision of the programming voltage pulse, the charge pump could minimize offset of the threshold voltage of the memory cell, reduce the complexity of the peripheral circuit and enhance the reliability of the whole system |
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| Keywords: | Charge pump Flash memory Dickson circuit Voltage doubler |
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