75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508-435-6831 ? fax 508- 497-6377 ? www.valpeyfisher.com ? revg0508 1 vfov500 series ocxo - ultra miniature, ultra low power hcmos / sinewave replaces valpey fisher part number(s): vft14a, vft14as, vft8s parameter symbol condition min typ max unit note frequency range f 30 120 mhz vs. operating temp. e: -30 c to +70 c 50 ppb std option shown. see ?how to order? chart below ? f/f vs. supply voltage 5 ppb ref. vcc typ. frequency stability vs. aging / day vs. aging / year 5 0.3 ppb ppm after 30 days operating temperature range t -30 +70 c std option shown. see ?how to order? chart below allan variance 1s 20e-12 ssb phase noise 10hz 100hz 1khz 10khz 100khz -95 -125 -152 -160 -160 dbc/hz for 100mhz oscillator retrace after 30 min. 20 ppb g-sensitivity worst direction 1 ppb/g supply voltage vcc 4.75 3.14 5.0 3.3 5.25 3.47 v power consumption p steady state, 25 c steady state, -30 c start-up 0.12 1.2 0.7 0.23 1.5 1.0 w warm up time to 0.1ppm accuracy 15 30 60 sec. features ? 30mhz to 120mhz frequency range o industry?s smallest ocxo o fastest warm-up (<30s) o < 120mw power consumption ? sine wave or hcmos output ? low phase noise fundamental mode applications ? pll reference for telecommunication systems ? microwave communications / radar signal source ? portable equipment ? instrumentation / test and measurement electrical specifications rohs status
75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508-435-6831 ? fax 508- 497-6377 ? www.valpeyfisher.com ? revg0508 2 vfov500 series ocxo - ultra miniature, ultra low power hcmos / sinewave electrical specifications parameter symbol condition min typ max unit note hcmos/ttl 10kohm / 15pf order code h v h vcc = 5 vcc=3.3v 3.9 2.4 v hcmos / ttl output levels v l 0.4 v rise / fall time at 100mhz 3 ns duty cycle 45 55 % vcc=5 or 12v +6 +8 +10 dbm order code s sine-wave output r l 50 ? harmonics -25 dbc sub-harmonics none fundamental control voltage vc vcc = 5 vcc=3.3v 0 0 4.3 2.8 v pull range from nominal f 0.5 1 ppm at 100mhz deviation slope monotonic, positive 0.4 ppm/ v reference output vref vcc = 5 vcc=3.3v 4.19 2.73 4.3 2.8 4.41 2.87 v
75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508-435-6831 ? fax 508- 497-6377 ? www.valpeyfisher.com ? revg0508 3 vfov500 series ocxo - ultra miniature, ultra low power hcmos / sinewave parameter symbol condition min typ max unit note supply break down voltage vcc -0.5 vcc+20% v control voltage vc -1 9 v parameter specification storage temperature -60c to +90c humidity hermetically sealed mechanical shock per mil-std-202, 30g, half sine, 11ms vibration per mil-std-202, 10g swept sine to 2000hz soldering conditions 260 c for 10s absolute maximum ratings environmental and mechanical stability order code temperature range 1x10 -7 5x10 -8 2x10 -8 a 0c to 50c ? ? ? b 0c to 70c ? ? c -10c to 60c ? ? ? d -20c to 70c ? ? e -30c to 70c ? ? g -40c to 85c ? available frequency stabilities over operating temperature ranges how to order package dimensions (mm) vfov504 21.85 x 15.1 code specification r 1x10 -7 t 5x10 -8 u 2x10 -8 code specification a 0c to 50c b 0c to 70c c -10c to 60c d -20c to 70c e -30c to 70c g -40c to 85c code specification d 5v 5% e 3.3v 5% code per day per year a 5ppb 0.5ppm f 3ppb 0.3ppm b 2ppb 0.2ppm code specification h hcmos s sinewave - - model vfov504 stability temperature range supply voltage aging output w d e a h frequency, mhz 10
75 south street, hopkinton, ma 01748 ? 800-982-5737 ? 508-435-6831 ? fax 508- 497-6377 ? www.valpeyfisher.com ? revg0508 4 vfov500 series ocxo - ultra miniature, ultra low power hcmos / sinewave all tolerances 0.254mm ( 0.1? ) pin connection 1 vcontrol 2 vref. 7 gnd 8 output 14 vcc vfov504 package
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