The two oscillator circuits down below are suited to employing crystal oscillators in series or parallel manner: Significant-repetition-charge and high-electric power picosecond regenerative amplifier dependant on an individual 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 The kind of amplifier you'll need will rel... https://www.hxcrystals.com/seokeywords/bulk-crystal-oscillator.html