The two oscillator circuits beneath are ideal for using crystal oscillators in collection or parallel manner: Substantial-repetition-charge and higher-power picosecond regenerative amplifier dependant on one bulk Nd:GdVO4 crystal A timing reference incorporating only one-crystal-silicon micromechanical resonator with a top quality aspect of much larger than a million and also a https://www.hxcrystals.com/seokeywords/bulk-crystal-oscillator.html