发明名称 |
CONTROLLABLE OSCILLATOR |
摘要 |
An integrated voltage controllable oscillator having a transistor for oscillation is further provided with a resonance circuit externally connected to two electrodes of the transistor for oscillation and including a variable capacitance element adapted to vary a resonance frequency of the resonance circuit, and a high impedance element connected between the variable capacitance element and the ground in a circuit adapted to supply a control voltage to the variable capacitance element. |
申请公布号 |
EP0227402(A3) |
申请公布日期 |
1988.12.14 |
申请号 |
EP19860309773 |
申请日期 |
1986.12.15 |
申请人 |
SONY CORPORATION |
发明人 |
SATO, AKIRA;ONO, JUN;KUMAMOTO, KENICHIRO;OHYA, KOICHI |
分类号 |
H03B5/12;(IPC1-7):H03B5/12 |
主分类号 |
H03B5/12 |
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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