NOTICE - The following device(s) are recommended alternatives:

The 9ZX21901C is an Intel DB1900Z Differential Buffer suitable for PCI Express Gen1-2-3 or QPI applications. The 9ZX21901C has a fixed external feedback path. See the 9ZX21901B for an adjustable external feedback path. 

Features

  • 19 - 0.7V HCSL differential output pairs
  • Fixed external feedback path
  • Phase jitter: PCIe Gen3 < 1ps rms
  • Phase jitter: PCIe Gen2 < 3.1ps rms
  • Phase jitter: PCIe Gen1 < 86ps peak to peak
  • Phase jitter: QPI 9.6GT/s < 0.2ps rms
  • PLL or bypass mode
  • PLL can dejitter incoming clock
  • 9 selectable SMBus Addresses
  • 8 OE# pins
  • 100MHz or 133MHz PLL mode operation for PCIe and QPI applications
  • Selectable PLL bandwidth minimizes jitter peaking in downstream PLL's
  • Spread Spectrum Compatible

Product Options

注文可能な製品ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type 購入/サンプル
9ZX21901CKLF Active NLG72P1 VFQFPN 72 C Yes Tray
Availability
9ZX21901CKLFT Active NLG72P1 VFQFPN 72 C Yes 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
9ZX21901C Datasheet Datasheet PDF 312 KB 11月 19, 2015
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-828 Termination - LVPECL Application Note PDF 229 KB 7月 5, 2016
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 82 KB 5月 12, 2014
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB 5月 11, 2014
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB 5月 7, 2014
AN-834 Hot-Swap Recommendations Application Note PDF 67 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-805 Recommended Ferrite Beads Application Note PDF 38 KB 1月 14, 2014
AN-808 PCI Express/HCSL Termination Application Note PDF 54 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# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB 1月 27, 2016
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB 11月 12, 2015
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 95 KB 10月 21, 2015
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 50 KB 7月 20, 2015
PCN# : A1311-03R1 Alternate Assembly Locations Product Change Notice PDF 43 KB 2月 15, 2014
PCN# : A1311-03 Alternate Assembly Locations Product Change Notice PDF 140 KB 12月 2, 2013
PCN# : A1308-01 Add ASEK as Alternate Assembly for VFQFPN-72 Product Change Notice PDF 103 KB 8月 17, 2013
PCN# : A1305-01 Gold Wire to Copper Wire Product Change Notice PDF 148 KB 7月 28, 2013
その他資料
Timing Solutions Products Overview Overview PDF 4.11 MB 10月 31, 2018
9ZX21901 Reference Schematic Schematic PDF 25 KB 4月 11, 2018
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
9ZX21901 Block Diagram Block Diagram PNG 27 KB 2月 6, 2012
9ZX21901 Schematic Misc PDF 85 KB 3月 28, 2010
ソフトウェア/ツール
9ZX21901C IBIS Model Model - IBIS ZIP 11 KB 12月 8, 2011

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
9ZX21901C IBIS Model Model - IBIS ZIP 11 KB 12月 8, 2011