Part Number Manufacturer / Brand Brife Description Part StatusPLLMain PurposeInputOutputNumber of CircuitsRatio - Input:OutputDifferential - Input:OutputFrequency - MaxVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
IDT, Integrated Device Technology Inc IC SYSTEM CLOCK CHIP P4 56-TSSOP ObsoleteYesCPU Graphics, Intel CPU, PCI Express (PCIe)CrystalClock11:16No/Yes400MHz3.135 V ~ 3.465 V0°C ~ 70°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
IDT, Integrated Device Technology Inc IC SYSTEM CLOCK CHIP P4 56-TSSOP ObsoleteYesCPU Graphics, Intel CPU, PCI Express (PCIe)CrystalClock11:16No/Yes400MHz3.135 V ~ 3.465 V0°C ~ 70°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
IDT, Integrated Device Technology Inc IC SYSTEM CLOCK CHIP K8 56-TSSOP ObsoleteYesAMD CPU, PCI Express (PCIe)CrystalClock11:16No/Yes229.43MHz3.135 V ~ 3.465 V0°C ~ 70°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
IDT, Integrated Device Technology Inc IC SYSTEM CLOCK CHIP K8 56-TSSOP ObsoleteYesAMD CPU, PCI Express (PCIe)CrystalClock11:16No/Yes229.43MHz3.135 V ~ 3.465 V0°C ~ 70°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
IDT, Integrated Device Technology Inc IC SYSTEM CLOCK CHIP P4 56-TSSOP ObsoleteYesCPU Graphics, Intel CPU, PCI Express (PCIe)CrystalClock11:16No/Yes400MHz3.135 V ~ 3.465 V0°C ~ 70°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
IDT, Integrated Device Technology Inc IC SYSTEM CLOCK CHIP P4 56-TSSOP ObsoleteYesCPU Graphics, Intel CPU, PCI Express (PCIe)CrystalClock11:16No/Yes400MHz3.135 V ~ 3.465 V0°C ~ 70°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
IDT, Integrated Device Technology Inc IC SYSTEM CLOCK CHIP P4 56-TSSOP ObsoleteYesAMD CPU, PCI Express (PCIe)CrystalClock11:16No/Yes229.43MHz3.135 V ~ 3.465 V0°C ~ 70°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
IDT, Integrated Device Technology Inc IC SYSTEM CLOCK CHIP K8 56-TSSOP ObsoleteYesAMD CPU, CPU GraphicsCrystalClock11:16No/Yes280MHz3.135 V ~ 3.465 V0°C ~ 70°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
Silicon Labs IC CLOCK GEN INTEL CEDARVIEW 56QFN ActiveYesIntel CPU ServersClock, CrystalClock11:16No/Yes100MHz3.13 V ~ 3.46 V-40°C ~ 85°CSurface Mount56-WFQFN Exposed Pad56-QFN (8x8)