发明名称 |
Narrow deviation voltage controlled crystal oscillator for mobile radio |
摘要 |
A linear sensitivity voltage controlled crystal oscillator of the type including a resonator coupled to a negative resistance generator. The resonator comprises a crystal connected in series with a voltage variable capacitance device. The response of the resonator is linearized by the addition of an inductance across the voltage variable capacitance device. A resistor is shunted across the crystal to prevent oscillation at spurious resonances of the resonator.
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申请公布号 |
US4134085(A) |
申请公布日期 |
1979.01.09 |
申请号 |
US19770801991 |
申请日期 |
1977.05.31 |
申请人 |
DRISCOLL, MICHAEL M.;ARAKELIAN, RAFI |
发明人 |
DRISCOLL, MICHAEL M.;ARAKELIAN, RAFI |
分类号 |
H03B1/00;H03B1/04;H03B5/36;H03B7/06;H03B19/14;H03C3/08;H03C3/22;H03C3/42;(IPC1-7):H03B5/36;H03C3/28 |
主分类号 |
H03B1/00 |
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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