designed and manufactured in germany designed and manufactured in germany AXIOM75-27 rev.2 www.axtal.com roemerring 9 drawing d1 fon: +49 (6261) 939834 d-74821 mosbach page 1(3) fax: +49 (6261) 939836 germany e-mail: info@axtal.com gmbh & co. kg specification AXIOM75-27 rev.: 2 date: 2014-07-08 oscillator type: low phase noise ocxo with sine wav e output parameter min. typ. max. unit condition nominal frequency f nom 10.000 mhz frequency stability initial tolerance @ +25c 200 ppb @ v c = v ref /2 vs. operating temperature range 50 ppb ref. to f(25c) operating temperature range -30 +75 c vs. supply voltage variation 5 ppb v s 5% vs. load change 5 ppb r l 10% long term (aging) per day 1 2 ppb after 30 days operation long term (aging) per year 50 ppb after 30 days operation frequency adjustment range electronic frequency control (efc) 0.5 ppm efc voltage v c 0 v ref v efc slope ( ? f / ? v c ) positive efc input impedance 100 k rf output signal waveform sine wave load r l 50 10% output level +4 +6 +10 dbm harmonics -30 dbc spurious -80 dbc f nom 1 mhz warm-up time 5 min ? f final /f 0 < 0.05 ppm start-up frequency @ -30c 10.000 mhz power-up 10 m in after cooling down to -30c phase noise -105 -135 -153 -160 -160 -120 -140 -150 -155 dbc/hz dbc/hz dbc/hz dbc/hz dbc/hz @ 1 hz @ 10 hz @ 100 hz @ 1 khz @ 10 khz ~100 khz short term stability (allan deviation) (note 2) 210 -12 510 -12 510 -12 110 -11 = 1 sec = 100 sec reference voltage vref output 4.0 v supply voltage v s 4.75 5.0 5.25 v current consumption (steady state) 250 ma @ +25c current consumption (warm-up) 600 ma operable temperature range -30 +75 c storage temperature range -55 +85 c enclosure (see drawing) (lxwxh) (note 6) 25.8x25.8x12.7 max. mm iec 60679-3 co 43 pin length l 9.5 10 10.5 weight 10 g handling and testing in accordance with axan-011 www.axtal.com processing in accordance with axan-012 www.axtal.com notes: 1. terminology and test conditions are according to ie c standard iec60679-1, unless otherwise stated 2. 10 hours after power-on
designed and manufactured in germany designed and manufactured in germany AXIOM75-27 rev.2 www.axtal.com roemerring 9 drawing d1 fon: +49 (6261) 939834 d-74821 mosbach page 2(3) fax: +49 (6261) 939836 germany e-mail: info@axtal.com gmbh & co. kg ordering code: model (specification) revision frequency [mhz] AXIOM75-27 rev.2 10.000 enclosure drawing pin connections pin # symbol function 1 rf out rf output 2 gnd ground 3 v c control voltage (efc) 4 vref reference voltage 5 v s supply voltage environmental conditions test iec 60068 part ... iec 60679-1 clause ... test conditions sealing tests (if applicable) 2-17 4.6.2 gross leak: test qc, fine leak: test qk solderability resistance to soldering heat 2-20 2-58 4.6.3 test ta (235 5)c method 1 test tb method 1a, 5s shock* 2-27 4.6.8 test ea, 3 x per axes 100g, 6 ms half-sine pulse vibration, sinusoidal* 2-6 4.6.7 test fc, 30 min pe r axes, 10 hz - 55 hz 0,75mm; 55 hz - 2 khz, 10g endurance tests - ageing - extended aging 4.7.1 4.7.2 30 days @ 85c, ocxo @25c 1000h, 2000h, 8000h @85c revision history rev. drawing date [dd.mm.yyyy] remarks author checked 1 d0 25.08.2011 first issue bn bn 2 d0 18.01.2012 start-up @ -30c added, pin length fixed bn bn 2 d1 08.07.2014 editorial changes, typical adev and pn values added hh hh
designed and manufactured in germany designed and manufactured in germany AXIOM75-27 rev.2 www.axtal.com roemerring 9 drawing d1 fon: +49 (6261) 939834 d-74821 mosbach page 3(3) fax: +49 (6261) 939836 germany e-mail: info@axtal.com gmbh & co. kg
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