概要

The 8N4S271 is a factory frequency-programmable crystal oscillator with very flexible frequency programming capabilities. The device uses Renesas' fourth generation FemtoClock® NG technology for an optimum 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 8N4S271 can be factory programmed 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, telecommunication, and networking end equipment requirements.

8N4S271 - Block Diagram
8N4S271 - Pinout
8N4S271 - Block Diagram
8N4S271 - Pinout
  • 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, 3.3V LVDS clock output
  • Output enable control (positive polarity), LVCMOS/LVTTL compatible
  • RMS phase jitter at 231.25MHz (12kHz to 20MHz): 0.48ps (typical), integer PLL feedback configuration
  • RMS phase jitter at 231.25MHz (1kHz to 40MHz): 0.50ps (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

ドキュメント

設計・開発

ECADモデル

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製品選択

    Processing table
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    Moisture Sensitivity Level (MSL)
    ご購入 / サンプル
    型名
    8N4S271LC-1142CDI
    circleアクティブ
    memory
    view_in_ar
    サンプル入手可能
    		 CDIP 6 I Yes Tray 1 サンプルを入手,
    8N4S271LC-1142CDI8
    circleアクティブ
    memory
    view_in_ar
    		CDIP 6 I Yes Reel 1
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