The 9FGL0841/51 devices are 8-output clock generators in IDT's 3.3V Full-featured PCIe family. Each output has a dedicated OE# pin for clock management. Two different spread spectrum levels, in addition to spread off, are supported. The 9FGL0841/51 supports PCIe Gen1–4 Common Clocked architectures (CC) and 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 Gen1–4 CC-compliant
  • PCIe Gen2–3 SRIS-compliant
  • Supports PCIe SRnS clocking
  • Direct connection to 100Ω (xx41) or 85Ω (xx51) transmission lines saves up to 32 resistors
  • Pin-selectable SRnS, 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

注文可能な製品ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Output Impedance Carrier Type 購入/サンプル
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

技術資料

タイトル 他の言語 タイプ 形式 サイズ 日付
データシート
9FGL0841C_0851C Datasheet Datasheet PDF 344 KB
ユーザーガイド
Timing Products for NXP (Freescale) i.MX 简体中文 Guide PDF 321 KB
9FGx08 PCIe Clock Generator Evaluation Boards User Guide Manual - Eval Board PDF 748 KB
アプリケーションノート、ホワイトペーパー
AN-975 Cascading PLLs Application Note PDF 128 KB
AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT's "Universal" Low-Power HCSL Outputs Application Note PDF 354 KB
AN-879 Low-Power HCSL vs Traditional HCSL Application Note PDF 150 KB
AN-843 PCI Express Reference Clock Requirements Application Note PDF 1.81 MB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB
AN-835 Differential Input with VCMR being VIH Referenced Application Note PDF 77 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB
AN-839 RMS Phase Jitter Application Note PDF 149 KB
AN-836 Differential Input to Accept Single-ended Levels Application Note PDF 37 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB
AN-815 Understanding Jitter Units Application Note PDF 476 KB
AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 52 KB
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB
PCN / PDN
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
その他資料
9FGL08xx EVB Reference Schematic Schematic PDF 34.26 MB
Timing Solutions Products Overview Overview PDF 4.11 MB
PCI Express® Timing Solutions Overview Overview PDF 301 KB
IDT Clock Generation Overview (日本語) English Overview PDF 1.83 MB
IDT Clock Distribution Overview (日本語) English Overview PDF 3.79 MB

ソフトウェア/ツール

タイトル 他の言語 タイプ 形式 サイズ 日付
Software for PCIe Evaluation Kits Software ZIP 440 KB
9FGL08P1 IBIS Model Model - IBIS ZIP 203 KB
9FGL0841 IBIS Model Model - IBIS ZIP 89 KB

Evaluation Boards

Part Number Title 昇順で並び替え
EVK9FGL0851 Evaluation Board for the 85ohm 9FGL0851 PCIe Clock Generator
EVK9FGL0841 Evaluation Board for the 100ohm 9FGL0841 PCIe Clock Generator