搜索 - 科创

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这是冷原子实验可用的超低噪声低漂移恒流源。不过效率，肯定不会高啦。至于电路图？我想你需要阅读一些文献。比如诺奖得主的电流源。。。人称Hall Design。。。如果你连这个都懒得搞。。。

后面见缝插孔，把msi001的时钟线和IQ走线中间用地隔开了，这一版就好了很多；晶振后面肯定是要更换低漂移的温补，由于手里头有普通无源的，就直接用上了。

从这个实例可以看出，一个组的年平均漂移，在80℃的工作温度时为-1.2ppm，但在45℃下为-0.06ppm，低温对降低漂移作用明显。

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