Crystal oscillator hian quartz crystal piezoelectric effect a hmang a. Circuit structure bik hmangin crystal chu frequency bik ah a vibrate tir thin. He frequency hi a stable hle a, pawn lam boruak hian awlsam takin a nghawng lo. Crystal oscillator hi electronic device-ah frequency reference atan hman theih a ni a, circuit dangte tan frequency signal dik tak a pe thei a ni.
