In a very Quartz Crystal Oscillator circuit the oscillator will oscillate in the crystals essential parallel resonant frequency since the crystal constantly desires to oscillate every time a voltage source is applied to it. The Actual physical dimensions and thickness of the piece of quartz crystal is tightly controlled because https://electronics-crystal-oscil60482.bluxeblog.com/67010918/timing-components-for-consumer-electronics-can-be-fun-for-anyone