The IDT8N3S272 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.

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

Product Options

下单器件 ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Budgetary Price @ 1ku (USD) Buy Sample
8N3S272AC-1024CD Obsolete CD6 CDIP 6 C Yes Tray 10.00
Availability
8N3S272AC-1024CD8 Obsolete CD6 CDIP 6 C Yes Reel 10.00
Availability
8N3S272AC-1024CDI Obsolete CD6 CDIP 6 I Yes Tray 10.00
Availability
8N3S272AC-1024CDI8 Obsolete CD6 CDIP 6 I Yes Reel 10.00
Availability
8N3S272EC-1102CDI Obsolete CD6 CDIP 6 I Yes Tray 10.00
Availability
8N3S272EC-1102CDI8 Obsolete CD6 CDIP 6 I Yes Reel 10.00
Availability
8N3S272KC-0020CDI Obsolete CD6 CDIP 6 I Yes Tray 11.00
Availability
8N3S272KC-0020CDI8 Obsolete CD6 CDIP 6 I Yes Reel 11.00
Availability

技术资料

文档标题 他の言語 文档类型 文档格式 文件大小
数据手册与勘误表
IDT8N3S272 Datasheet Datasheet PDF 468 KB
使用指南与说明
FemtoClock NG Ceramic-Package XO and VCXO Ordering Information Manual - User Reference PDF 78 KB
应用指南 &白皮书
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
其它
Timing Solutions Products Overview Overview PDF 4.11 MB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB