PI6C557-03A Datasheet (Pericom Semiconductor)

PI6C557-03A, PCIe 2.0 Clock Generator

The PI6C557-03A is a spread spectrum clock generator compliant to PCI Express® 2.0 and Ethernet requirements.

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

The PI6C557-03A provides two differential (HCSL) or LVDS spread spectrum outputs.

PI6C557-03A Features

* ÎÎPCIe® 2.0 compliant àà Phase jitter - 2.1ps RMS (typ) ÎÎLVDS compatible outputs ÎÎSupply voltage of 3.3V ±10% ÎÎ25MHz crystal or clock input frequency ÎÎHCSL outputs, 0.8V Current mode differential pair ÎÎJitter 35ps cycle-to-cycle (typ) ÎÎSpread of -0.5%, -0.75%, and no spread ÎÎIndustrial temp