| Description | The DSC557-05 is a Crystal-less™, four output PCI express clock generator meeting Gen1, Gen2, and Gen3 specifications. The clock generator uses proven silicon MEMS technology to provide excellent jitter and stability over a wide range of supply voltages and temperatures. By eliminating the external ... |
| Features |
Meets PCIe Gen1, Gen2 & Gen3 specs Available Output Formats: o HCSL, LVPECL, or LVDS o Mixed Outputs: LVPECL/HCSL/LVDS Wide Temperature Range o Ext. Industrial: -40° to 105° C o Industrial: -40° to 85° C o Ext. commercial: -20° to 70° C Supply Range of 2.25 to 3.6 V Low Power Consumption o 30% lower than competing devices Excellent Shock & Vibration Immunity o Qualified to MIL-STD-883 Available Footprints: o 20 QFN Lead Free & RoHS Compliant Short Lead Time: 2 Weeks Block Diagram Applications Communications/Networking o Ethernet o 1G, 10GBASE-T/KR/LR/SR, and FcoE o Ro... |
| Datasheet |
 DSC557-05 Datasheet - 654.88KB |
| Part Number | Description |
|---|---|
 Micrel |
Crystal-less Two Output PCIe Gen1/2/3 Clock Generator Features The DSC557-03 is a crystal-less, two output PCI express clock generator meeting Gen1, Gen2, and Gen3 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. By eliminating the external quartz crystal, the DSSC557-03 significantly enhances reliability and accelerates product development, while meeting stringent clock performance criteria for a variety of communications, storage, and networking applications. DSC557-03 has an Output Enable / Disable feature allowing it to disable the outputs when OE is low. The device is available in... |
 Micrel Semiconductor |
Three Output PCIe Clock Generator The DSC557-04 is a Crystal-less™, three output PCI express clock generator meeting Gen1, Gen2, and Gen3 specifications. The clock generator uses proven silicon MEMS technology to provide excellent jitter and stability over a wide range of supply voltages and temperatures. By eliminating the external quartz crystal, MEMS clock generators significantly enhance reliability and accelerate product development, while meeting stringent clock performance criteria for a variety of communications, storage, and networking applications. DSC557-04 has an Output Enable / Disable feature allowing it to disable all outputs when OE1 and OE2 are low. OE1 controls CLK0 and OE2 controls CLK1/2. CLK1/2 are synch... |