发明名称 |
VARIABLE CAPACITANCE CIRCUIT |
摘要 |
The circuit is for varying the capacitance of a filter circuit precisely according to control voltage externally applied. The circuit includes a condensers(C0-Cn) connected to input nodes in parallel, gates(FET1-FETn) connected between the condensers and output node(B), and an ON voltage adjuster for setting ON voltage of the gates.
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申请公布号 |
KR950015045(B1) |
申请公布日期 |
1995.12.21 |
申请号 |
KR19930026234 |
申请日期 |
1993.12.02 |
申请人 |
DAEWOO ELECTRONICS CO., LTD. |
发明人 |
CHOE, DONG - SU |
分类号 |
H03K5/02;(IPC1-7):H03K5/02 |
主分类号 |
H03K5/02 |
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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