FemtoClock NG 644.53MHz LVTTL LBGA Surface Mount Clock Generator
IDT FemtoClock LVDS Clock Buffer, 644.53MHz, LBGA, -40°C to 85°C
IC TRANSLATOR UNIV FREQ 80CABGA
IDT FemtoClock NG LVDS Clock Buffer, 644.53MHz, 85°C, LBGA
IC CLK GENERATOR LVPECL