The two oscillator circuits down below are suited to employing crystal oscillators in sequence or parallel mode: Modeling of nonlinear micromechanical resonators as well as their simulation Using the harmonic‐equilibrium strategy PDF Design and style of resonators for the perseverance from the temperature coefficients of elastic constants of monocrystalline silicon https://www.hxcrystals.com/seokeywords/bulk-crystal-oscillator.html