While working at Walmart, Steve established a personal slogan of “people helping people,” a Walmart historian said. It was more than just paying it forward, it was a core principle of showing kindness and supporting those around you to make sure everyone could succeed, according to a Walmart spokesperson.
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With the crystal out of the way, we see the package has three levels internally: the controller die (containing the oscillator driver, temperature compensation, and output divide-by-two) sits in a cavity at the lowest level, attached via a dark colored adhesive rather than the usual silver-filled epoxy (presumably because the package is not electrically conductive thus there is no point in using an expensive metal filled adhesive to ground the die backside).
圖像來源,Getty Images