PI6C557-05B Datasheet (Pericom Semiconductor)

PI6C557-05B, PCIe 3.0 Clock Generator

The PI6C557-05B is a spread spectrum clock generator compliant to PCI Express® 3.0 and Ethernet requirements.

The device is used for PC or embedded systems to substantially reduce Electromagnetic Interference (EMI).

The PI6C557-05B provides four differential (HCSL) or LVDS spread spectrum outputs.

PI6C557-05B Features

* PCIe® 3.0 complaint →PCIe 3.0 Phase jitter: 0.48ps RMS (High Freq. Typ.)

* LVDS compatible outputs

* Supply voltage of 3.3V ±5%

* 25MHz crystal or clock input frequency

* HCSL outputs, 0.7V Current mode differential pair

* Jitter 40ps cycle-t