发明名称 |
Integrated semiconductor circuits |
摘要 |
The circuit for use as a frequency mixer comprises semiconductor devices such as F.E.T.'s formed in a substrate in which treated areas of the substrate act simultaneously as a region for at least two semiconductor devices. The construction enables the size of the circuit and the conductor tracks to be reduced. <IMAGE>
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申请公布号 |
GB2224160(A) |
申请公布日期 |
1990.04.25 |
申请号 |
GB19880024840 |
申请日期 |
1988.10.24 |
申请人 |
* MARCONI INSTRUMENTS LIMITED |
发明人 |
MALCOLM ERIC * EDWARDS |
分类号 |
H01L27/085;H03D7/12;H03D7/14 |
主分类号 |
H01L27/085 |
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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