The two oscillator circuits below are appropriate for using crystal oscillators in sequence or parallel mode: Higher-repetition-amount and high-electricity picosecond regenerative amplifier dependant on just one bulk Nd:GdVO4 crystal 的很多特性，如温度稳定性，老化稳定性，等效电路参数，容性负载要求等，都与切割方式密切相关�?石英 Design of resonators for the willpower from the temperatur... https://www.hxcrystals.com/seokeywords/bulk-crystal-oscillator.html