9FG104DGILFT

Specifications

Temperature I Voltage 3.3 V Package TSSOP 28 Speed NA


Description

PCIE SYNTH
The ICS9FG104 is a Frequency Timing Generator that provides 4 differential output pairs that are compliant to the Intel CK410 specification. It also provides support for PCI-Express and SATA. The part synthesizes several output frequencies from either a 14.31818 Mhz crystal or a 25 MHz crystal. The ICS9FG104 can also be driven by a reference input clock instead of a crystal. ICS9FG104 provides outputs with cycle-to-cycle jitter of less than 50 ps and output-to-output skew of less than 35 ps.

Generates common CPU frequencies from 14.318 MHz or 25 MHz

Crystal or reference input

4 - 0.7V current-mode differential output pairs

Supports Serial-ATA at 100 MHz

Two spread spectrum modes: 0 to -0.5 downspread and +/-0.25% centerspread

Unused inputs may be disabled in either driven or Hi-Z state for power management.

M/N Programming