IDT FemtoClock NG Crystal Oscillator, 644.53MHz, QFN Package
FemtoClock NG Crystal Oscillator, 644.53MHz, QFN, -40°C to 85°C
IDT 644.53MHz LVDS Clock Buffer, QFN Package, -40°C to 85°C
40-VFQFN (LEAD-FREE)