Ethernet, Fibre Channel, PCI Express (PCIe), and Telecom applications require a precise clock signal. The Ic Clk Gen I2C Bus Prog 24Qfn Ethernet, Fibre Channel, PCI Express (PCIe), Telecom Clock Generator IC 350MHz 1 Output 24-QFN (4x4) is designed to provide such a signal at 350 MHz, with one output in a compact 24-QFN package measuring 4x4.