The 8S89871 is a high speed Differential-to-LVPECL Buffer/Divider. The 8S89871 has a selectable ÷2, ÷4, ÷8, ÷16 output dividers. The clock input has internal termination resistors, allowing it to interface with several differential signal types while minimizing the number of required external components. The device is packaged in a small, 3mm x 3mm VFQFN package, making it ideal for use on space-constrained boards.

Features

  • Three LVPECL output pairs
  • Frequency divide select options: ÷2, ÷4, ÷8, ÷16 (Bank B)
  • Pass-through output (Bank A)
  • IN, nIN input can accept the following differential input levels: LVPECL, LVDS, CML
  • Output frequency: 2.5GHz
  • Bank skew: 40ps (maximum), Bank B
  • Part-to-part skew: 230ps (maximum)
  • Additive phase jitter, RMS: 0.15ps (typical)
  • Voltage supply range: 2.375V to 3.6V
  • -40°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

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
8S89871ANLGI Last Time Buy NLG16P2 VFQFPN 16 I Yes Tube
Availability
8S89871ANLGI8 Last Time Buy NLG16P2 VFQFPN 16 I Yes 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
8S89871I Datasheet Datasheet PDF 565 KB
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
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 82 KB
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-834 Hot-Swap Recommendations Application Note PDF 67 KB
AN-833 Differential Input Self Oscillation Prevention Application Note PDF 94 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-805 Recommended Ferrite Beads Application Note PDF 38 KB
PCN / PDN
PDN#: CQ-19-04 Product Discontinuance Notice Product Discontinuation Notice PDF 1010 KB
PCN# : A1904-01 Add Greatek, Taiwan as an Alternate Assembly Facility Product Change Notice PDF 983 KB
その他資料
IDT Clock Distribution Overview (日本語) English Overview PDF 3.79 MB