contact: ? ? web ? : ? www.axtal.com ? r?merring ? 9 ? page ? 1 ? (2) ? fon ? : ? +49 ? (6261) ? 939834 ? d \ 74821 ? mosbach ?? ? fax ? : ? +49 ? (6261) ? 939836 ? germany ?? e \ mail: ? info@axtal.com ? gmbh & co. kg MXODR magic xtal ltd typical applications rubidium standard replacement gps disciplined frequency standards instrumentation communication systems pin signal 1 gnd 2 rf out 3 +v supply 4 electrical tuning 5 reference voltage revised in november 2014 MXODR magic xtal ltd only magic technologies! miniature ultra high stability ocxo description the ? dr series combines advantageous of the double-oven and internal heated resonator (ihr) technologies providing smallest in the class 5 ccm volume and less than 1w power consumption at as high as 0.1 ppb temperature stability and 0.2 ppb/day aging (for 10mhz). the MXODR osc illators are excellent to use in high-end clock systems, instrumentation, and other applications where utmost frequency stability should go along with the smallest sizes. features miniature 5 ccm packaging high stability - to 1x10 -10 over -30 to +70c low aging rate - to 2x10 -10 /day, 2x10 -8 /year low allan variance value ? up to 3x10 -12 at 1s frequency range: 8 to 100 mhz rohs compliant packaging: 20.2 x 20.2 x 12.9 mm pin connections physical dimensions osc gnd vref vc vcc r 10k out rload 4 5 3 2 1
contact: ? ? web ? : ? www.axtal.com ? r?merring ? 9 ? page ? 2 ? (2) ? fon ? : ? +49 ? (6261) ? 939834 ? d \ 74821 ? mosbach ?? ? fax ? : ? +49 ? (6261) ? 939836 ? germany ?? e \ mail: ? info@axtal.com ? gmbh & co. kg ultra-miniature docxos * no frequency control option ? on customer requirement deviations of the parameters are possible on customer`s requirements. parameter sym. conditions value unit note min. typ. max. frequency range f 0 8 100 mhz rf output hcmos (ttl) option load 10 15 kohm pf 10 mhz op. freq. h-level voltage v h 3.8 v l-level voltage v l 0.4 v duty cycle 45 55 % rise/fall time 10 ns 10 mhz op. freq. sine- wave option level l +8 dbm load r l 50 ohm harmonics level -30 dbc sub-harmonics level operational frequency 25 mhz operational frequency >25 mhz none -40 dbc frequency multiplier used power supply voltage v cc 4.75 5.0 5.25 v 3.3v available power consumption warm-up state steady state, +25oc 1.0 4.5 1.5 w w warm-up time t up to ? f/f=1e-8, at +25oc 5 min ref. to frequency after 30 min. frequency control* control voltage range v c v cc =5 v v cc =3.3 v 0 0 4.2 2.8 v v tuning slope - positive tuning range 0.5 ppm reference voltage v ref v cc =5 v v cc =3.3 v 4.00 2.70 4.20 2.80 4.50 2.90 v v frequency stability vs. temperature -10oc to +60oc, ref 25oc ? ? ? ssb phase noise 1 hz -103 dbc/hz utmost phase noise level 10 mhz op. freq. 10 hz -135 100 hz -158 1 khz -167 10 khz -169 100 khz -170 allan variance 1 s 3 e-12 aging per day after 30 days of operation ? ? environmental, mechanical conditions. operating temperature range see chart below. storage temperature range -60oc to +90oc humidity hermetically sealed mechanical shock per mil-std-202, 30g half sine pulse, 11ms vibration per mil-std-202, 5g swept sine 10 to 500 hz soldering conditions 260oc 10s 1 temperature range code specification a 0oc..50oc b -10oc..60oc c 0oc..70oc d -20oc..70oc e -30oc..70oc 2 stability over temperature code specification temperature range code available 10 mhz 100 mhz xz xe-y 10 1e-10 a?e 20 2e-10 a?e a?b 30 3e-10 a?e a?e 50 5e-10 a?e a?e 3 aging per day/year, ppb/ppm code specification b 0.2/0.02 frequency below 50 mhz c 0.5/0.05 d 1/0.1 e 1.5/0.15 f 2/0.2 frequency above 50 mhz g 3/0.3 h 5/0.5 5 output code specification t hsmos/ttl s sine-wave 4 supply voltage code specification 3 3.3v5% 5 5v5% specification ordering code - - 5 4 MXODR b 1 50 2 c 3 10 mhz t 5
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