The two oscillator circuits down below are suited to employing crystal oscillators in sequence or parallel mode: Superior-repetition-fee and large-ability picosecond regenerative amplifier determined by 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 The sort of amplifier you'll need will count on the freque... https://tealbookmarks.com/story18938835/getting-my-bulk-crystal-oscillator-to-work