550ED622M080DG,DIFFERENTIAL/SINGLE-ENDED SINGLE
550ED622M080DGR,DIFFERENTIAL/SINGLE-ENDED SINGLE
550ED644M531DG,XTAL OSC VCXO 644.5310MHZ LVPECL
550ED644M531DGR,XTAL OSC VCXO 644.5310MHZ LVPECL
550EF100M000DG,XTAL OSCILLATOR
550EF100M000DGR,XTAL OSCILLATOR
550EF220M000DG,XTAL OSC VCXO 220.0000MHZ LVPECL
550EF220M000DGR,XTAL OSC VCXO 220.0000MHZ LVPECL