发明名称 |
Unbalance-to-balance converter utilizing a transistor |
摘要 |
An unbalance-to-balance converter includes an FET and a balanced output adjusting capacitor connected between the source terminal of the FET and an earth conductor. The balanced output adjusting capacitor has a capacitance value equal to a capacitance difference Cpd-Cps between a drain side parasitic capacitance Cpd and a source side parasitic capacitance Cps. This makes it possible to solve a problem involved in a conventional unbalance-to-balance converter in that when the drain side parasitic capacitance Cpd differs from the source side parasitic capacitance Cps, a pair of balanced signals output from the drain terminal and source terminal do not have the same amplitude and are not in complete opposition.
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申请公布号 |
US6094108(A) |
申请公布日期 |
2000.07.25 |
申请号 |
US19980153329 |
申请日期 |
1998.09.15 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
SUEMATSU, NORIHARU;SUGIYAMA, SHIGERU;ONO, MASAYOSHI;IYAMA, YOSHITADA;KITABAYASHI, FUMIMASA |
分类号 |
H03D7/14;H03H11/32;(IPC1-7):H03H11/32 |
主分类号 |
H03D7/14 |
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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