The 9FGL0241/51 devices are 2-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 9FGL0241/51 supports PCIe Gen1–4 Common Clocked architectures (CC) and PCIe Separate Reference no-Spread (SRnS) and Separate Reference Independent Spread (SRIS) clocking architectures.
 

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 8 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 4 × 4 mm 24-VFQFPN

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Output Impedance Carrier Type Buy Sample
9FGL0241BKILF Active NLG24P1 VFQFPN 24 I 100 Tray
Availability
9FGL0241BKILFT Active NLG24P1 VFQFPN 24 I 100 Reel
Availability
9FGL0251BKILF Active NLG24P1 VFQFPN 24 I 85 Tray
Availability
9FGL0251BKILFT Active NLG24P1 VFQFPN 24 I 85 Reel
Availability
9FGL0241CKILF Active NLG24P1 VFQFPN 24 I 100 Tray
Availability
9FGL0241CKILFT Active NLG24P1 VFQFPN 24 I 100 Reel
Availability
9FGL0251CKILF Active NLG24P1 VFQFPN 24 I 85 Tray
Availability
9FGL0251CKILFT Active NLG24P1 VFQFPN 24 I 85 Reel
Availability

技術資料

タイトル 他の言語 タイプ フォーマット ファイルサイズ 日付
データシート
9FGL0241C_0251C Datasheet Datasheet PDF 337 KB 9月 12, 2018
ユーザーガイド
Timing Products for NXP (Freescale) i.MX 简体中文 Guide PDF 321 KB 10月 31, 2018
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 8月 2, 2017
AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT's "Universal" Low-Power HCSL Outputs Application Note PDF 354 KB 12月 10, 2015
AN-879 Low-Power HCSL vs Traditional HCSL Application Note PDF 150 KB 4月 7, 2015
AN-843 PCI Express Reference Clock Requirements Application Note PDF 1.81 MB 5月 12, 2014
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB 5月 11, 2014
AN-835 Differential Input with VCMR being VIH Referenced Application Note PDF 77 KB 5月 10, 2014
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB 5月 7, 2014
AN-839 RMS Phase Jitter Application Note PDF 149 KB 5月 6, 2014
AN-836 Differential Input to Accept Single-ended Levels Application Note PDF 37 KB 5月 5, 2014
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB 4月 23, 2014
AN-815 Understanding Jitter Units Application Note PDF 476 KB 4月 23, 2014
AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 52 KB 3月 11, 2014
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB 1月 14, 2014
PCN / PDN
PCN# : A1611-02 Add JCET China as Alternate Assembly and Change of Material Set at Alternate Assembly Location Product Change Notice PDF 583 KB 12月 19, 2016
PCN# : MM1610-01 Improve performance to meet the new PCIe Product Change Notice PDF 23 KB 10月 10, 2016
その他資料
Timing Solutions Products Overview Overview PDF 4.11 MB 10月 31, 2018
PCI Express® Timing Solutions Overview Overview PDF 301 KB 4月 19, 2018
9FGL02 EVB Schematic Schematic PDF 31 KB 5月 31, 2017
IDT Clock Generation Overview (日本語) English Overview PDF 1.83 MB 4月 28, 2016
IDT Clock Distribution Overview (日本語) English Overview PDF 3.79 MB 4月 24, 2016
ソフトウェア/ツール
9FGL02P1 IBIS Model Model - IBIS ZIP 188 KB 10月 30, 2016
9FGL0241 IBIS Model Model - IBIS ZIP 89 KB 10月 30, 2016

ソフトウェア/ツール

タイトル 他の言語 タイプ フォーマット ファイルサイズ 日付
9FGL02P1 IBIS Model Model - IBIS ZIP 188 KB 10月 30, 2016
9FGL0241 IBIS Model Model - IBIS ZIP 89 KB 10月 30, 2016