发明名称 |
Semiconductor device provided with potential transmission line |
摘要 |
A DRAM is provided at a portion relating to generation of a boosted potential with a filter circuit located between a detector circuit and a ring oscillator for removing a pulse-like change in level from an output signal of the detector circuit. Accordingly, temporary stop of the charge pump circuit can be prevented even when the boosted potential exceeds in a pulse-like manner the reference potential at the vicinity of the output node of the charge pump circuit, and the boosted potential can be rapidly restored to the reference potential.
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申请公布号 |
US2003025181(A1) |
申请公布日期 |
2003.02.06 |
申请号 |
US20010987257 |
申请日期 |
2001.11.14 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
OKAMOTO MAKO;TAITO YASUHIKO;MORISHITA FUKASHI;YAMAZAKI AKIRA;FUJII NOBUYUKI |
分类号 |
G11C11/407;G11C11/4074;H01L27/02;H01L27/108;H02M3/07;(IPC1-7):H01L29/40 |
主分类号 |
G11C11/407 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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