For the crystal to work at its specified frequency, the Digital circuit has to be precisely that specified through the crystal producer. Notice that these factors suggest a subtlety regarding crystal oscillators On this frequency assortment: the crystal isn't going to normally oscillate at exactly both of its resonant frequencies. https://iowa-bookmarks.com/story14661734/the-fact-about-smd-crystal-oscillators-that-no-one-is-suggesting