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Crystal Oscillator
Model Name NH21M13LB
www.DataSheet4U.com
Oven-Controlled Crystal Oscillator (OCXO) for Fixed Communication Equipment
n Main Application
l Mobile communication base station l Measuring instrument l Synthesizer l Exchanger l High-end router
n Features
l Compact, with a low height. (Compatible with 14-pin Dip) l Excellent rise characteristics. l Excellent phase noise characteristics. l Excellent aging characteristics. l Excellent short-term stability (can be used instead of a TCXO because of its higher precision).
n Specifications
Item Measurement condition Model NH21M13LB
10 , 12.8 DC +3.3V 1.7 W max. at the start and 1 W max. when stable (+25°C) HCMOS (VOL : 0.4V max., VOH : 2.4V min.) 15pF 45 to 55% −10 to +70°C ±500×10−9 max. ±10×10−9/day max. ±500×10−9/year max.