发明名称 |
Inverted mesa quartz crystal time base reference for automatic test equipment |
摘要 |
An inverted mesa quartz crystal oscillator suitable as a time base reference for automatic test equipment is presented. The inverted mesa quartz crystal may be formed by ion beam etching a mesa in a quartz crystal substrate.
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申请公布号 |
US2008169730(A1) |
申请公布日期 |
2008.07.17 |
申请号 |
US20070652352 |
申请日期 |
2007.01.11 |
申请人 |
MAYDER ROMI;PUENTE EDMUNDO DE LA |
发明人 |
MAYDER ROMI;PUENTE EDMUNDO DE LA |
分类号 |
H01L41/00;H01L41/22 |
主分类号 |
H01L41/00 |
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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