Product Summary

ICS9FG108DGILF is a Frequency Timing Generator that provides 8differential output pairs that are compliant to the Intel CK410 specification. It also provides support for PCI-Express, nextgeneration I/O, and SATA. The part synthesizes several outputfrequencies from either a 14.31818 MHz crystal or a 25 MHz crystal. The device can also be driven by a reference input clock instead ofa crystal. It provides outputs with cycle-to-cycle jitter of less than 50ps and output-to-output skew of less than 65 ps. ICS9FG108DGILF alsoprovides a copy of the reference clock. Frequency selection can beaccomplished via strap pins or SMBus control.

Parametrics

ICS9FG108DGILF absolute maximum ratings: (1)Output cycle-to-cycle jitte < 50 ps; (2)Output to output skew < 65 ps; (3)+/-300 ppm frequency accuracy on output clocks; (4)+/-50 ppm at any frequency with spread off.

Features

ICS9FG108DGILF features: (1)Generates common frequencies from 14.318 MHz or 25 MHz; (2)Crystal or reference input; (3)8 - 0.7V current-mode differential output pairs; (4)Supports Serial-ATA at 100 MHz; (5)Two spread spectrum modes: 0 to -0.5 down spreadand +/-0.25% center spread; (6)Unused inputs may be disabled in either driven or Hi-Zstate for power management.

Diagrams

ICS9FG108DGILF block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ICS9FG108DGILF
ICS9FG108DGILF

IC FREQ TIMING GENERATOR 48TTSOP
Data Sheet
0-1: $3.43
1-25: $2.75
25-100: $2.51
100-250: $2.26
250-500: $2.03
500-1000: $1.71
1000-2500: $1.63
2500-5000: $1.56
5000-10000: $1.52
ICS9FG108DGILFT
ICS9FG108DGILFT

IC FREQ TIMING GENERATOR 48TSSOP
Data Sheet
Negotiable