Electronic Components Datasheet Search |
|
9FG108DGILF Datasheet(PDF) 1 Page - Integrated Device Technology |
|
9FG108DGILF Datasheet(HTML) 1 Page - Integrated Device Technology |
1 / 18 page ICS9FG108D IDTTM Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA 1542E 12/16/10 Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA DATASHEET 1 Description ICS9FG108D 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. ICS9FG108D 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 • +/-50 ppm at any frequency with spread off Features/Benefits • Generates common frequencies from 14.318 MHz or 25 MHz • Crystal or reference input • 8 - 0.7V current-mode differential output pairs • Supports Serial-ATA at 100 MHz • Two spread spectrum modes: 0 to -0.5 down spread and +/-0.25% center spread • Unused inputs may be disabled in either driven or Hi-Z state for power management. Functional Block Diagram STOP LOGIC XIN/CLKIN X2 DIF(7:0) CONTROL LOGIC SPREAD FS(2:0) SDATA SCLK SEL14M_25M# DIF_STOP# PROGRAMMABLE SPREAD PLL 8 IREF OSC R E FO U T OE(7:0) |
Similar Part No. - 9FG108DGILF |
|
Similar Description - 9FG108DGILF |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |