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DIFFERENTIAL-TO-LVDS/0.7V DIFFERENTIAL PCI EXPRESS™ JITTER ATTENUATOR
ICS8741004
General Description
The ICS8741004 is a high performance Differential-to-LVDS/0.7V Differential Jitter HiPerClockS™ Attenuator designed for use in PCI Express™ systems. In some PCI Express systems, such as those found in desktop PCs, the PCI Express clocks are generated from a low bandwidth, high phase noise PLL frequency synthesizer. In these systems, a jitter attenuator may be required to attenuate high frequency random and deterministic jitter components from the PLL synthesizer and from the system board. The ICS8741004 has 3 PLL bandwidth modes: 200kHz, 600kHz and 2MHz.