The 8N3S270 is a Frequency-Programmable Crystal Oscillator with very flexible frequency programming capabilities. The device uses IDT's fourth generation FemtoClock® NG technology for an optimum of high clock frequency and low phase noise performance. The device accepts 2.5V or 3.3V supply and is packaged in a small, lead-free (RoHS 6) 6-lead ceramic 5mm x 7mm x 1.55mm package. The device can be factory programmed to any frequency in the range from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz and supports a very high degree of frequency precision of 218Hz or better. The extended temperature range supports wireless infrastructure, telecommun- ication and networking end equipment requirements. The 8N3S270EC-1103 is a Frequency-Programmable Crystal Oscillator with very flexible frequency programming capabilities. The device uses IDT's fourth generation FemtoClock® NG technology for an optimum of high clock frequency and low phase noise performance (<0.25ps RMS 12kHz - 20MHz, typical). The device accepts a 3.3V supply and is packaged in a small, lead-free (RoHS 6) 6-lead ceramic 5mm x 7mm x 1.55mm package. The device is programmed for an output frequency of 240MHz. The extended temperature range supports wireless infrastructure, telecommunication and networking end equipment requirements.

Features

  • Fourth generation FemtoClock® NG technology
  • Factory-programmable clock output frequency from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz
  • Frequency programming resolution is 218Hz and better
  • One 2.5V or 3.3V LVPECL clock output
  • Output enable control (positive polarity), LVCMOS/LVTTL compatible
  • RMS phase jitter @ 156.25MHz (12kHz - 20MHz): 0.24ps (typical), integer PLL feedback configuration
  • RMS phase jitter @ 156.25MHz (1kHz - 40MHz): 0.27ps (typical), integer PLL feedback configuration
  • 2.5V or 3.3V supply
  • -40°C to 85°C ambient operating temperature
  • Available in a lead-free (RoHS 6) 6-pin ceramic package
  • Fourth Generation FemtoClock® NG technology
  • Factory-programmable clock output frequency of 240MHz
  • One 3.3V LVPECL clock output
  • Output enable control (positive polarity), LVCMOS/LVTTL compatible
  • RMS phase jitter @ 240MHz (12kHz - 20MHz): 0.23ps (typical)
  • RMS phase jitter @ 240MHz (1kHz - 40MHz): 0.26ps (typical)
  • 3.3V supply
  • -40°C to 85°C ambient operating temperature
  • Available in a lead-free (RoHS 6) 6-pin ceramic 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 Budgetary Price @ 1ku (USD) 購入/サンプル
8N3S270EC-1030CDI Active CD6 CDIP 6 I Yes Tray 10.00
Availability
8N3S270EC-1030CDI8 Active CD6 CDIP 6 I Yes Reel 10.00
Availability
8N3S270KC-1102CDI Active CD6 CDIP 6 I Yes Tray 11.00
Availability
8N3S270KC-1102CDI8 Active CD6 CDIP 6 I Yes Reel 11.00
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
8N3S270 Datasheet Datasheet PDF 1.18 MB
ユーザーガイド
FemtoClock NG Ceramic-Package XO and VCXO Ordering Information Manual - User Reference PDF 78 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-863 Power Filter Recommendations for SMD Oscillators Application Note PDF 108 KB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB
AN-839 RMS Phase Jitter Application Note PDF 149 KB
AN-838 Peak-to-Peak Jitter Calculations Application Note PDF 32 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
PCN# : W1308-01 Change of Passivation Thickness Product Change Notice PDF 941 KB
その他資料
Timing Solutions Products Overview Overview PDF 4.11 MB
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