co44_080418_NH25M22WA_e1 power supply voltage nominal frequency (mhz) dc +5v 10 to 40 phase noise (@32.768mhz) 1 hz 10 hz 100 hz 1k hz 10k hz offset frequency ?65 max. ?95 max. ?115 max. ?125 max. ?140 max. dbc/hz the value of phase noise changes when the frequency changes. standard nominal frequency (mhz) power supply voltage power consumption output level load duty cycle (1/2vcc) operating temperature range frequency control characteristic aging frequency / temperature characteristic power supply variation characteristics based on frequency after 30 days operation based on frequency after 30 days operation ?10 to +70c dc +3.3v5% 0 to +2.8 v, positive polarity 32.768 dc +3.3v 3.0 w max. at the start and 1.3 w max. when stable (+25c) hcmos (v ol : 0.4v max., v oh : 2.4v min.) 10k//15pf 45 to 55% ?10 to +70c 210 ?9 /day max. 5010 ?9 /year max. 2010 ?9 max. 310 ?9 max. 0.910 ?6 min. item measurement condition model NH25M22WA 15.7 2.5 25.4 (1.0) #1 21.5 22 2.5 8.90.1 7.620.1 8.90.1 #7 #6 #5 #4 #2 #3 pin connections #1 #2 #3 #4 #5 #6 #7 vcont vref vcc output alarm gnd(heating) gnd frequency (mhz) 32.768 ordering code NH25M22WA-32.768m-nsa3425a for details of options, please feel free to contact our sales representatives. the above frequencies are ndk s standard frequencies. frequencies other than the above are available. feel free to contact our sales representatives. n list of options n list of ordering codes frequency stability n specifications model name NH25M22WA oven-controlled crystal oscillator (ocxo) for fixed communication equipment l mobile communication base station l measuring instrument l synthesizer l exchanger l high-end router crystal oscillator n main application n features l compact. l a surface-mount (smd) package. l reflow soldering is possible. l excellent phase noise characteristics. l excellent aging characteristics. n reference value n dimensions tolerance 0.2mm
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