531AC1218M50DG,XTAL OSC XO 1.2185GHZ LVPECL SMD
531AC1218M50DGR,XTAL OSC XO 1.2185GHZ LVPECL SMD
531AC1219M50DG,XTAL OSC XO 1219.5000MHZ LVPECL
531AC1219M50DGR,XTAL OSC XO 1219.5000MHZ LVPECL
531AC121M109DG,XTAL OSC XO 121.1090MHZ LVPECL
531AC121M109DGR,XTAL OSC XO 121.1090MHZ LVPECL
531AC1220M00DG,标准时钟振荡器 Single XO 6-pin 7mm x 5mm,
531AC1220M00DGR,XTAL OSC XO 1.2200GHZ LVPECL SMD