The 9FGL0841/51 devices are 8-output 3.3V PCIe Gen1–5 clock generators. Each output has a dedicated OE# pin supporting PCIe CLKREQ# functionality. Two different spread spectrum levels, in addition to spread off, are supported. The 9FGL0841/51 supports PCIe Gen1–5 Common Clocked architectures (CC), PCIe Separate Reference no-Spread (SRNS) and Separate Reference Independent Spread (SRIS) clocking architectures.
 
For information regarding evaluation boards and material, please contact your local IDT sales representative.
 

Features

  • PCIe Gen1–5 CC-compliant
  • Supports PCIe SRIS and SRNS clocking
  • Integrated terminations for 100Ω and 85Ω systems save 4 resistors per output
  • Pin-selectable SRnS 0%, CC 0% and CC/SRIS -0.5% spread
  • SMBus-selectable CC/SRIS -0.25% spread
  • One 3.3V LVCMOS REF output with Wake-On-LAN (WOL) support
  • Easy AC-coupling to other logic families, see IDT application note AN-891.
  • Space saving 6 × 6 mm 48-VFQFPN

Product Options

下单器件 ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Output Impedance Carrier Type Buy Sample
9FGL0841BKILF Active NDG48P2 VFQFPN 48 I 100 Tray
Availability
9FGL0841BKILFT Active NDG48P2 VFQFPN 48 I 100 Reel
Availability
9FGL0851BKILF Active NDG48P1 VFQFPN 48 I 85 Tray
Availability
9FGL0851BKILFT Active NDG48P1 VFQFPN 48 I 85 Reel
Availability
9FGL0841CKILF Active NDG48P2 VFQFPN 48 I 100 Tray
Availability
9FGL0841CKILFT Active NDG48P2 VFQFPN 48 I 100 Reel
Availability
9FGL0851CKILF Active NDG48P2 VFQFPN 48 I 85 Tray
Availability
9FGL0851CKILFT Active NDG48P2 VFQFPN 48 I 85 Reel
Availability

Documentation & Downloads

文档标题 他の言語 文档类型 文档格式 文件大小
数据手册与勘误表
9FGL02-04-06-08 Family Datasheet Datasheet PDF 479 KB
使用指南与说明
Timing Products for NXP (Freescale) i.MX ( 简体中文) English Guide PDF 321 KB
9FGx08 PCIe Clock Generator Evaluation Boards User Guide Manual - Eval Board PDF 838 KB
应用指南 &白皮书
AN-975 Cascading PLLs Application Note PDF 255 KB
AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT?s ?Universal? Low-Power HCSL Outputs Application Note PDF 480 KB
AN-879 Low-Power HCSL vs Traditional HCSL Application Note PDF 235 KB
AN-843 PCI Express Reference Clock Requirements Application Note PDF 1.90 MB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 495 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 442 KB
AN-839 RMS Phase Jitter Application Note PDF 233 KB
AN-836 Differential Input to Accept Single-ended Levels Application Note PDF 120 KB
AN-835 Differential Input with VCMR being VIH Referenced Application Note PDF 160 KB
AN-815 Understanding Jitter Units Application Note PDF 565 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.15 MB
AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 136 KB
AN-805 Recommended Ferrite Beads Application Note PDF 121 KB
PCN / PDN
PCN# : TP1910-02 Metal Change to Enhance Spread Performance Product Change Notice PDF 127 KB
PCN# : A1904-01 Add Greatek, Taiwan as an Alternate Assembly Facility Product Change Notice PDF 983 KB
PCN# : A1611-02 Add JCET China as Alternate Assembly and Change of Material Set at Alternate Assembly Location Product Change Notice PDF 583 KB
PCN# : MM1610-01 Improve performance to meet the new PCIe Product Change Notice PDF 23 KB
Downloads
Software for PCIe Evaluation Kits Software ZIP 440 KB
9FGL0841 IBIS Model Model - IBIS ZIP 89 KB
9FGL08P1 IBIS Model Model - IBIS ZIP 203 KB
其它
PCI Express Timing Solutions Overview Overview PDF 275 KB
9FGL08xx EVB Reference Schematic Schematic PDF 34.26 MB
Timing Solutions Products Overview Overview PDF 4.11 MB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB

Boards & Kits

Part Number Title Type Company
EVK9FGL0841 Evaluation Board for the 100ohm 9FGL0841 PCIe Clock Generator
EVK9FGL0851 Evaluation Board for the 85ohm 9FGL0851 PCIe Clock Generator