75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508 -435-6831 ? fax 508-435-5289 ? www.valpeyfisher.com ? revb120 8 1 vftdr series ocxo ? double oven europack, hcmos/sine not recommended for new designs. please see vfov300. parameter symbol condition min typ max unit note frequency range f 8.0 10.0 13.8 mhz frequency stability ? f/f vs. operating temperature a: 0 c to +50 c b: -10 c to +60 c c: 0 c to +70 c d: -20 c to +70 c e: -30 c to +70 c 0.1 0.2 0.5 0.5 1.0 ppb see how to order chart vs. supply voltage vs. aging / day vs. aging / year operating temperature range t 0 -10 0 -20 -30 +50 +60 +70 +70 +70 c order code a order code b order code c order code d order code e output signal level hcmos / ttl / sine 4v (hcmos/ttl), +7dbm min (sine) supply voltage vcc 4.75 11.4 5.0 12.0 5.25 12.6 v order code 5 order code 2 features ? stratum 2 compliant ? standard frequencies: 10 mhz, 12.8mhz ? 0.5 ppb frequency stability over temperature ? ultra low jitter and phase noise applications ? telecommunication systems ? rubidium standard replacement ? data communications electrical specifications rohs status
75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508 -435-6831 ? fax 508-435-5289 ? www.valpeyfisher.com ? revb120 8 2 vftdr series ocxo ? double oven europack, hcmos/sine electrical specifications parameter symbol condition min typ max unit note load 50 ohm (sinewave), 10kohm / 15pf (cmos/ttl) warm up time to 0.01ppm accuracy 2 3 min ssb phase noise 10hz 100hz 10khz -125 -148 -165 dbc/hz @ 10mhz retrace after 30 minutes 1.0 ppb g-sensitivity worst direction 1.0 ppb/g power consumption p steady state @ 25 c steady state @ -30 c start-up @ -30 c 1.0 2.0 3.5 1.2 2.2 4.0 w control voltage vc 0 4.0 v pullability 0.5 1 ppm deviation slope monotonic, positive 0.4 ppm/v setability vco @25c, fnom. 1.0 2.0 3.0 v how to order vftdr frequency , mhz temperature range code specification a 0c to 50c b -10c to 60c c 0c to 70c d -20c to 70c e -30c to 70c temperature stability code specification 10 1x10 - 10 20 2x10 - 10 50 5x10 - 10 19 1x10 - 9 tuning code specification v electrical c n/a supply voltage code specification 5 5v 5% 2 12v 5% not all combinations are available. see table below or consult factory. output code specification h hcmos/ttl s sinewave code temperature range 1x10 - 9 5x10 - 10 2x10 - 10 1x10 - 10 a 0c to 50c ? ? ? ? b -10c to 60c ? ? ? c 0c to 70c ? ? d -20c to 70c ? ? e -30c to 70c ? available frequency stabilities over operating temperature ranges
75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508 -435-6831 ? fax 508-435-5289 ? www.valpeyfisher.com ? revb120 8 3 vftdr series ocxo ? double oven europack, hcmos/sine parameter symbol condition min typ max unit note supply break down voltage vcc 5v model 12v model -0.5 -0.5 +7.0 +15.0 v storage temperature ts -40 +85 c control voltage vc -1 9 v parameter specification mechanical shock per mil-std-202, 30g, 11ms vibration per mil-std-202, 5g to 500hz soldering conditions 260 c for 10s max absolute maximum ratings environmental and mechanical pin # connection 1 vc 2 vref 3 vcc 4 output 5 gnd
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