The DSC557-03 is a crystal-less, two output PCI express clock generator meeting Gen1, Gen2, Gen3 and Gen4 specifications. The clock generator uses proven silicon MEMS technology to provide 100MHz differential output clocks with excellent jitter and stability over a wide range of supply voltages and temperatures.
MEMS based clock generator eliminates the need for external 25MHz crystal HCSL, LVPECL, or LVDS HCSL/LVPECL, HCSL/LVDS, LVPECL/LVDS Ext. Industrial: -40°C to 105°C Industrial: -40°C to 85°C Ext. Commercial: -20°C to 70°C Short lead time: 2 weeks Available in14-Pin QFN or 16-Pin TSSOP