发明名称 |
A surface acoustic wave driving circuit and oscillator therefor |
摘要 |
<p>A driving circuit of a surface wave resonator (X1) is described; the resonator comprises a static capacitor (Co) and the driving circuit is adapted to supply a voltage (Vx) to the resonator. The driving circuit comprises reactive means (L3) adapted to resonate in combination with said static capacitor (Co) of the resonator at a predetermined frequency (Fo) in the initial driving period of the resonator at said voltage; the driving circuit comprises passive means (R3) adapted to determine oscillations at said predetermined frequency (Fo).</p> |
申请公布号 |
EP2026462(A1) |
申请公布日期 |
2009.02.18 |
申请号 |
EP20070425513 |
申请日期 |
2007.08.06 |
申请人 |
STE S.A.S. DI G. MOIRAGHI & C. |
发明人 |
MOIRAGHI GUIDO;MOIRAGHI LUCA;MOIRAGHI PAOLO |
分类号 |
H03B5/32;H03B5/06 |
主分类号 |
H03B5/32 |
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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