发明名称 |
Constant current source apparatus including two series depletion-type MOS transistors |
摘要 |
In a constant current source apparatus for supplying a load current to at least one load, first and second output terminals are provided, and at least one of the first and second output terminals is capable of being connected to the load. First and second depletion-type MOS transistors are connected in series between the first and second output terminals. A source and a gate of the first depletion-type MOS transistor are connected to a gate of the second depletion-type MOS transistor.
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申请公布号 |
US2005174165(A1) |
申请公布日期 |
2005.08.11 |
申请号 |
US20050049720 |
申请日期 |
2005.02.04 |
申请人 |
NEC ELECTRONICS CORPORATION |
发明人 |
SHIMADA EIJI |
分类号 |
H01L27/04;G05F1/56;G05F3/20;G05F3/24;H01L21/822;H03K5/153;(IPC1-7):H03K5/153 |
主分类号 |
H01L27/04 |
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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