发明名称 |
CRYSTAL OSCILLATOR WITH LOW-POWER MODE |
摘要 |
Circuits having corresponding methods and computer-readable media comprise: an amplifier; a crystal port configured to be electrically coupled to a crystal, wherein a first terminal of the crystal port is electrically coupled to an input of the amplifier, and wherein a second terminal of the crystal port is electrically coupled to an output of the amplifier; a first capacitor, wherein a first terminal of the first capacitor is electrically coupled to ground; a second capacitor, wherein a first terminal of the second capacitor is electrically coupled to ground; a first switch configured to selectively electrically couple the input of the amplifier to a second terminal of the first capacitor; and a second switch configured to selectively electrically couple the output of the amplifier to a second terminal of the second capacitor. |
申请公布号 |
EP2633619(B1) |
申请公布日期 |
2017.03.15 |
申请号 |
EP20110760903 |
申请日期 |
2011.08.30 |
申请人 |
Marvell World Trade Ltd. |
发明人 |
VERMA, Ashutosh;WANG, Xiaoyue;HATANAKA, Shingo;JAMAL, Shafiq M. |
分类号 |
H03B5/36 |
主分类号 |
H03B5/36 |
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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