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PCI EXPRESS™ Jitter Attenuator
ICS874003-04
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DATA SHEET General Description
The ICS874003-04 is a high performance Differential-to-LVDS Jitter Attenuator designed for use HiPerClockS™ in PCI Express systems. In some PCI Express systems, such as those found in desktop PCs, the PCI ExpressTM 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 ICS874003-04 has a bandwidth of 6.8MHz. The 6.8MHz provides a high bandwidth that can easily track triangular spread profiles, while providing jitter attenuation.