The two oscillator circuits down below are appropriate for using crystal oscillators in sequence or parallel manner: Superior-repetition-price and significant-power picosecond regenerative amplifier determined by only one bulk Nd:GdVO4 crystal A timing reference incorporating just one-crystal-silicon micromechanical resonator with a top quality variable of bigger than one million and ... https://bookmarkplaces.com/story18895198/an-unbiased-view-of-bulk-crystal-oscillator