| 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 Intel CPU, PCI Express (PCIe), Timing Control Hub™ Crystal Clock 1 1:21 No/Yes 400MHz 3.135 V ~ 3.465 V 0°C ~ 70°C Surface Mount 56-TFSOP (0.240, 6.10mm Width) 56-TSSOP |