| 发明名称 |
BACK UP POWER SUPPLY CIRCUIT OF CMOS CIRCUIT |
| 摘要 |
<p>PURPOSE:To prevent CMOS circuit from erroneous functioning caused by external noise by shutting off the power supply to the power supply circuit of CMOS element from D/C power supply unit before the power supply voltage drops to the limited operating voltage.</p> |
| 申请公布号 |
JPS52128015(A) |
申请公布日期 |
1977.10.27 |
| 申请号 |
JP19760045152 |
申请日期 |
1976.04.20 |
| 申请人 |
FUJI ELECTRIC CO LTD |
发明人 |
SUGITA TSUTOMU |
| 分类号 |
G06F12/16;G06F1/00;G06F1/26;H02J9/06 |
主分类号 |
G06F12/16 |
| 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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