DSX321G 32.000MHZ DSX321G 32.571429MHZ DSX321G 32.768KHZ DSX321G 32.768MHZ DSX321G 32M DSX321G 32M 10PPM 12PF -20~+70℃ DSX321G 32M 1N232000AAON DSX321G 32MHZ DSX321G 32MHZ 12PF 10PPM DSX321G 33.333MHZ