The two oscillator circuits underneath are appropriate for using crystal oscillators in sequence or parallel mode: Large-repetition-level and higher-electricity picosecond regenerative amplifier based on an individual bulk Nd:GdVO4 crystal A timing reference incorporating one-crystal-silicon micromechanical resonator with an excellent aspect of more substantial than a million and a re... https://geniusbookmarks.com/story18941677/the-smart-trick-of-bulk-crystal-oscillator-that-no-one-is-discussing