RMO1490A TEMEX
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Technical content
25° Con Fre Slop Line Por Mo Osc Fe OCXO | ME ww.rakon.co MO1490 ng Rakon’s pro bility down to y 440 mW at ro andard Spe rameter minal frequency quency calibrati flow shift quency stability l air quency slope ΔF erating tempera pply voltage stab ad sensibility rm‐up time celeration sensit ng term stability Frequency ≤26 ot Allan Variance pply voltage (Vcc ut power (warm ut power (Stead ntrol voltage (Vc quency tuning pe earity rt input impedan odulation bandw cillator output – Output voltage Output voltage Duty cycle Rise and fall tim Load atures Frequency sta ±10 ppb Excellent phas ERCURY ™ ULT om 0A (Herm oprietary Mercu ±10 ppb. The m oom temperatu ecifications y ion y over temperatu F/ΔT in still air ature range bility tivity (Ageing) 6MHz e (20 MHz) m up) dy state in still ai nce width HCMOS e level high (VOH e level high (VOL mes bility over tem se noise perform TRA LOW NO metic) ury ASIC, the O miniature, high ure. The RMO14 Min. ure in ‐40 ir at 90% V perature as low mance ISE SERIES CXO is capable ly integrated o 490A features a Typ. 5 ‐ 50 ±10 ±10 < 3 < 2 < ±2 2.7 – 5.5 1500 1200 0.5 – 2.5 3.5 Vcc Appl w as Sm Ba Tim Ne an of short term oven used ensu a typical noise f Max. ±0.5 ±10 ‐ ±100 ±1 ‐ ±3 500 440 10% Vcc lications mall Cells ase stations me & frequenc etwork timing, nd IP timing ageing of typic res short warm floor of ‐166dB Unit T MHz S ppm I ppm P r ppb R ppb/°C T ppb ± ppb ± minutes T T o ppb/g G ppb ppm ppm P F 10‐11 t V ± mW mW W W mW mW S S V T c i ppm R ppm/V kΩ kHz V V ns pF y reference synchronisatio s cally less than ± m up times with c/Hz. Test Condition Standard freque 38.88MHz nitial accuracy a Pre to post reflo reflow) Reference to (Fm Temperature ram ±5% variation, fr ±5pF variation, r 15pF The time needed ±20 ppb of the f This parameter operating histor Gamma vector o Per day First year 10 years tau = 1.0s ±5% Warm up, ‐40 to Warm up, ‐20 to Steady state in s Steady state in s The GND of the connected direc impedance may Reference to fre Deviation from accordance wit At 50% level 10 to 90% 14.4 x n synchronising ±2 ppb per day, h a typical pow n / Description encies: 10, 12.8, at 25°C ±2°C ow ∆F (measured max + Fmin)/2 mp ≤ 1°C/minut requency ≤ 26M reference to freq d for the freque frequency after is frequency, ass ry dependent of all 3 axes from o 85°C devices o 70°C devices still air at 25°C, ‐ still air at 25°C, ‐ control voltage ctly to pin 3 as g y cause performa equency at Vc=1 linear over cont h MIL‐PRF‐5531 x 9.5 x 6.7 m Page 1 g connectivit , with temperat wer consumptio 19.2, 20, 25, 26 d ≥ 60 minutes a e MHz quency ≤ 26MHz ncy to be within 1 hour, at 25°C. sembly and m 30 to 1500Hz ‐40 to 85°C devic ‐20 to 70°C devic needs to be round lead ance degradatio .5V trol voltage rang mm max. of 2 ty ture n of and after z at n ces ces on ge in
OCXO | ME ww.rakon.co B Phase No odel Outlin odel Code B ERCURY ™ ULT om oise (Typica ne and Reco Builder TRA LOW NO al value at 2 ommended RMS Jit (12 kHz ISE SERIES 25°C) Pad Layout ter = 140 fs z ~ 5 MHz) t s synchronising RMS Jitte Page 2 g connectivit r = 110 fs of 2 ty