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| MM3Z18VST1G资料 | |
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MM3Z18VST1G PDF Download |
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File Size : 116 KB
Manufacturer:ON Description:The third overtone mode is not necessarily at exactly three times the fundamental frequency. The mechanical properties of the quartz element dictate the position of the overtones relative to the fundamental, and in a VCXO circuit, the third overtone is not typically exactly three times the fundamental, or the oscillator circuit may excite both the fundamental and overtone modes simultaneously. This will cause a nonlinearity in the transfer curve such as the one in Figure 3. This potential problem is why VCXO crystals are required to be tested for absence of any activity inside a +/-100 ppm window at three times the fundamental frequency. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：MM3Z18VST1G 厂 家：ON 封 装：2009 批 号：65000 数 量：SOD-323 说 明： |
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