| 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 Crystal LVPECL 1 1:1 No/Yes 140MHz 2.97 V ~ 3.63 V 0°C ~ 70°C Surface Mount 8-TSSOP (0.173, 4.40mm Width) 8-TSSOP |