Silicon Laboratories is offering a new class of oscillator as a frequency reference. The all-silicon Si500 series uses neither a MEMS (microelectromechanical-system) frequency system nor a crystal, ...
This circuit was developed to allow watch crystals to be used in an existing CMOS oscillator circuit that was to run from a 12V supply. The problem is that these crystals only work up to a supply ...
Do high voltages affect the resonant frequency of a crystal? Honestly, we never thought about it, but [Joe] did and decided to risk his analyzer to find out. He started with some decidedly old-school ...
The evolution of precision clocks. The tradeoffs between MEMS vs. crystal oscillators. The manufacture and cost issues involved. Almost every electronic device you can imagine depends on a precision ...
Time crystals exhibit perpetual motion-like behavior when separated from external energy input, but scientists found a way to ...
The smaller ATtiny microcontrollers have a limited number of pins, and therefore rely on an internal 9.6 MHz oscillator rather than an external crystal. This oscillator lacks the accuracy of a crystal ...
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