| 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 PCI Express (PCIe) HCSL LP-HCSL 1 1:4 Yes/Yes 167MHz 1.425 V ~ 1.575 V -40°C ~ 85°C Surface Mount 32-VFQFN Exposed Pad 32-VFQFPN (5x5) |