Low Skew,÷1/÷2 Differential-to- 3.3V LVPECL Clock Generator

The 8737-11 is a low skew, high performance Differential-to-3.3V LVPECL Clock Generator/Divider. The 8737-11 has two selectable clock inputs. The CLK, nCLK pair can accept most standard differential input levels. The PCLK, nPCLK pair can accept LVPECL, CML, or SSTL input levels.The clock enable isinternally synchronized to eliminate runt pulses on theoutputs during asynchronous assertion/deassertion of the clock enable pin. Guaranteed output and part-to-part skew characteristics make the 8737-11 ideal for clock distribution applications demanding well defined performance and repeatability.

Features

  • 2 divide by 1 differential 3.3V LVPECL outputs
  • 2 divide by 2 differential 3.3V LVPECL outputs
  • Selectable differential CLK, nCLK or LVPECL clock inputs
  • CLK, nCLK pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL
  • PCLK, nPCLK supports the following input types: LVPECL, CML, SSTL
  • Maximum output frequency: 650MHz
  • Translates any single ended input signal (LVCMOS, LVTTL, GTL) to LVPECL levels with resistor bias on nCLK input
  • Output skew: 60ps (maximum)
  • Part-to-part skew: 200ps (maximum)
  • Bank skew: Bank A - 20ps (maximum), Bank B - 35ps (maximum)
  • Additive phase jitter, RMS: 0.04ps (typical)
  • Propagation delay: 1.7ns (maximum)
  • 3.3V operating supply
  • 0°C to 70°C ambient operating temperature
  • Lead-Free package RoHS compliant

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
8737AG-11LF Active PGG20 TSSOP 20 C Yes Tube Availability
8737AG-11LFT Active PGG20 TSSOP 20 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
8737-11 Datasheet Datasheet PDF 218 KB Feb 12, 2015
アプリケーションノート、ホワイトペーパー
AN-828 Termination - LVPECL Application Note PDF 229 KB Jul 5, 2016
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 82 KB May 12, 2014
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB May 11, 2014
AN-835 Differential Input with VCMR being VIH Referenced Application Note PDF 77 KB May 10, 2014
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB May 7, 2014
AN-834 Hot-Swap Recommendations Application Note PDF 67 KB May 5, 2014
AN-833 Differential Input Self Oscillation Prevention Application Note PDF 94 KB May 5, 2014
AN-836 Differential Input to Accept Single-ended Levels Application Note PDF 37 KB May 5, 2014
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB Apr 23, 2014
AN-815 Understanding Jitter Units Application Note PDF 476 KB Apr 23, 2014
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB Jan 14, 2014
PCN / PDN
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 13, 2016
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 14, 2016
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB Jan 27, 2016
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB Nov 12, 2015
PCN# : TB1503-01R1 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 333 KB Oct 21, 2015
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 95 KB Oct 21, 2015
PCN# : TB1503-01 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 291 KB Jul 20, 2015
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 50 KB Jul 20, 2015
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB Mar 23, 2013
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 13, 2012
その他資料
IDT Clock Generation Overview (日本語) English Overview PDF 1.83 MB Apr 28, 2016
IDT Clock Distribution Overview (日本語) English Overview PDF 3.79 MB Apr 24, 2016
ソフトウェア/ツール
8737-11 IBIS Model - IBIS ZIP 27 KB Nov 5, 2009

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
8737-11 IBIS Model - IBIS ZIP 27 KB Nov 5, 2009