| PLL Main Purpose Input Output Number of Circuits Ratio - Input:Output Differential - Input:Output Frequency - Max Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package | Yes Ethernet, PCI Express (PCIe) HCSL HCSL 1 1:4 Yes/Yes 137.5MHz 1.7 V ~ 1.9 V -40°C ~ 85°C Surface Mount 32-VFQFN Exposed Pad 32-QFN (5x5) |