ICS9FG107
ICS9FG107 is Programmable FTG manufactured by IDT.
Programmable FTG for Differential P4TM CPU, PCI-Express & SATA Clocks
Description
ICS9FG107 is a Frequency Timing Generator that provides 7 differential output pairs that are pliant to the Intel CK409/CK410 specification. It 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 85 ps and output-to-output skew of less than 85 ps. ICS9FG107 also provides a copy of the reference clock and 333 MHz PCI output clocks. Frequency selection can be acplished via strap pins or SMBus control.
Features
/Benefits
- Generates mon CPU/PCI Express frequencies from 14.318 MHz or 25 MHz
- Crystal or reference input
- 7
- 0.7V current-mode differential output pairs
- 3
- 33MHz PCI outputs
- 1
- REFOUT
-...
