CRYSTAL 168.350 CRYSTAL 18.4320MHZ CRYSTAL 19.069928MHZ CRYSTAL 19.200MHZ CRYSTAL 20.0000 MHz THT CRYSTAL 20.0000MHZ L/P CRYSTAL 20.2500MHZ L/P CRYSTAL 22.1184MHZ L/P CRYSTAL 24.0000MHZ CRYSTAL 25.0000MHZ