crystal oscillator - 2 - phase noise (at 10 mhz) offset frequency dbc/hz 1 hz C75 10 hz C100 100 hz C125 1 khz C150 10 khz C160 the value of phase noise changes when the frequency changes. 13a_1227_NH14M09TA_j high precision oscillator (twin-ocxo) for fixed communication equipment model name NH14M09TA base stations for system mobile communications optical transmission system measuring instrument synthesizer exchanger high-end router main application compact and excellent temperature characteristics. excellent long-term frequency stability. excellent phase noise characteristics. hermetic sealing package for excellent environmental-proof performance. supports wide temperature range ( C 40 to +85 c ) features mm land pattern (typical) 2.54 2.54 1.25 3.00 3.00 2. 25 2. 25 14.30.3 9.40.3 6.50.2 6.40.2 #4 #6 filled with underfill (not metallized) #5 #1 #2 #3 2.540. 1 2.540.1 1.00.1 terminal land connections #1 #2 #3 v cont gnd nc* #4 #5 #6 v cc output nc* *please dont connec t dimensions specifcations model item measurement condition NH14M09TA nominal frequency range (mhz) 5 to 40 nominal frequency (mhz) 10, 12.8, 13, 16.384, 19.2, 20, 25, 26, 30.72, 38.4, 38.88, 40 supply voltage [v cc ] (v) +3.3 5 % power consumption (w) at start typ. 1.3 (max. 2.0) when stable (+25 c) typ. 0.6 (max. 1.0) output voltage lvcmos (v ol max. 0.3 v, v oh min. 3 v) symmetry (%) at 1/2 v cc 45 to 55 load impedance (pf) 15 operating temperature range (c) refer to *1 storage temperature range (c) C40 to +85 stabilization time stabilization time (frequency stability) within 100 10 ?9 after power on at +25c , based on frequency after 60minutes operation. max. 3 minutes long-term frequency stability based on frequency after 30 days operation max. 510 C9 /day based on frequency after 30 days operation max. 50010 C9 /year frequency/temperature characteristics refer to *1 frequency/voltage coeffcient v cc +3.3 v 5 % typ. 510 C9 (max. 1010 C9 ) frequency control range v cont +0.2 v to +2.8 v (@ +1.5v) min. 5.010 C6 frequency change polarity frequency change polarity positive linearity typ. 1% reference value *1 list of options operating temperature range (c) C40 to +85 frequency/temperature characteristics max. 1010 C9 ordering code NH14M09TAC[ ]Cnsa3540e operating temperature range (c) C20 to +70 frequency/temperature characteristics max. 1010 C9 ordering code NH14M09TAC[ ]Cnsa3540f please specify a ndk's nominal frequency in the square brackets. (example 10mhz : please specify 10m in the square brackets. ) frequencies other than the above are available. feel free to contact our sales representatives.
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