ICS9FG108

Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA DATASHEET ICS9FG108 Description ICS9FG108 is a Frequency Timing Generator that provides 8 differential output pairs that are compliant to the Intel CK410 specification. It also provides support for PCI-Express, next generation I/O, and SATA. The part synthesizes several output frequencies from either a 14.31818 Mhz crystal or a 25 MHz crystal. The device can also be driven by a reference input clock instead of a crystal. It provides outputs with cycle-to-cycle jitter of less than 50 ps and output-to-output skew of less than 65 ps. ICS9FG108 also provides a copy of the reference clock. Frequency selection can be accomplished via strap pins or SMBus control. Key Specifications Output cycle-to-cycle jitter < 50 ps Output to output skew < 65 ps +/-300 ppm frequency accuracy on output clocks +/-150 ppm frequency accuracy @100 MHz outputs 48-pin SSOP/TSSOP package Available in RoHS compliant packaging Feature...