01 Aug '15, 5pm

Everything You Wanted to Know About Oscillators

Ever wonder how a crystal oscillator works? How does that little metal can with a sliver of quartz start vibrating to produce a clock signal for just about everything we use, while doing it in the accuracy range in the parts per million and cost practically nothing? Well [Craig] decided its about time for an in depth tutorial that covers everything you need to know to understand, design, and construct your very own. Wrapped up in a 41 minute video, [Craig] covers the absolute basic theories and designs, math, datasheet explanation of crystals, and even a practical example of a Pierce crystal oscillator, suitable for use in a HF transceiver. Now you can make your own for your own application no matter if you’re just trying to save a pin on your favorite micro, or making a radio transceiver. With this wealth of knowledge, whether you are learning for the first time, or just ...

Full article: http://hackaday.com/2015/08/01/everything-you-wanted-to-k...

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