发明名称 |
Variable stage charge pump |
摘要 |
A variable stage charge pump for a flash memory device is described. The variable stage charge pump includes a first charge pump and a second charge pump. A first switch couples an output of the first charge pump to an input of the second charge pump. A second switch couples an input of the first charge pump to the input of the second charge pump. The first and second charge pumps are series-coupled to a common output node when the first switch is in a first position and the second switch is in a second position, wherein the first and second charge pumps are parallel-coupled to the common output node when the first switch is in the second position and the second switch is in the first position.
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申请公布号 |
US5767735(A) |
申请公布日期 |
1998.06.16 |
申请号 |
US19960720943 |
申请日期 |
1996.10.03 |
申请人 |
INTEL CORPORATION |
发明人 |
JAVANIFARD, JAHANSHIR J.;TEDROW, KERRY D.;LIN, JIN-LIEN;EVERTT, JEFFREY J.;ATWOOD, GREGORY E. |
分类号 |
G11C11/413;G11C5/14;G11C16/06;G11C16/30;H02M3/07;H02M3/28;(IPC1-7):G05F1/10 |
主分类号 |
G11C11/413 |
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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