C4550 stratum 3e ocxo vectron international www.vectron.com rev. 6/29/11 v.2011-06-29 page 1 of 2 vectron international headquarters 267 lowell road hudson, new hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax vectron international llc. 100 watts street mount holly springs, pa 17065 usa +1-717-486-3411 tel +1-717-486-5920 fax vectron international gmbh & co. kg landstrasse d-74924 neckarbischofsheim germany +49-07268-801-0 tel +49-07268-801-281 fax vectron asia pacific sales office unit 3119 31st floor, jin mao tower, 88 century boulevard, shanghai, p.r. china 200120 +86 21 28909740 tel. +86 21 28909240 fax typical applications sonet/sdh transmission systems features low profile, compact package stratum 3e stability sc-cut crystal nominal frequency: 12.800 mhz, 20.000 mhz initial accuracy (time of shipment) : 1.5 ppm @ time of shipment frequency stabilities parameter value condition vs. operating temperature range 10 ppb see ordering information. vs. supply voltage < 2 ppb 1% change in voltage vs. short-term 1e-11/sec allan variance 1 sec tau vs. holdover / day < 1 ppb < 3c change in 24hrs vs. aging / 20 years < 2.0 ppm rf output parameter value condition waveform hcmos load 15 pf duty cycle 40/60% @50% level rise/fall time <10nsec 10% to 90% level supply voltage parameter value condition supply voltage (vs) see ordering information. power consumption steady state < 1 watts @ 25 c power consumption during warm up < 3 watts (see note 2) additional parameters parameter value condition phase noise <-130 dbc/hz 100hz <-145 dbc/hz 1khz <-150 dbc/hz 10khz <-150 dbc/hz 100khz warm-up time < 3min @25c to final frequency (1 hour) within 0.1ppm notes 1 unless otherwise stated all values are valid a fter warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25c) 2 for -40 to +85c temperature ranges , 3.3 watts of power is required.
C4550 stratum 3e ocxo vectron international www.vectron.com rev. 6/29/11 v.2011-06-29 page 2 of 2 vectron international headquarters 267 lowell road hudson, new hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax vectron international llc. 100 watts street mount holly springs, pa 17065 usa +1-717-486-3411 tel +1-717-486-5920 fax vectron international gmbh & co. kg landstrasse d-74924 neckarbischofsheim germany +49-07268-801-0 tel +49-07268-801-281 fax vectron asia pacific sales office unit 3119 31st floor, jin mao tower, 88 century boulevard, shanghai, p.r. china 200120 +86 21 28909740 tel. +86 21 28909240 fax enclosures (see ordering information) type a type b type c package codes: code height ?h? pin length ?l? code height ?h? pin length ?l? code height ?h? pin length ?l? a1 11.25 6.35 b1 12.70 na c1 15.24 na a2 13.40 6.35 b2 15.24 na c2 13.00 na a3 5 10.00 6.35 b3 11.30 na c3 11.70 na 25.4 0.38 11.43 sq 19.05 sq 25.4 0.38 12 3 4 5 sq corner indicates pin 1 typ 0.640.13 "l" .50 typ 0.76 "h" max marking surface dimensions: mm 19.05 6.35 12.70 19.05 25.4 0.38 25.4 0.38 0.48 0.41 1 2 4 6 7 13 15 17 19 sq corner indicates pin 1 "h" max marking surface 1.93 2.03 1.47 r0.46 2.72 dimensions: imm 2.54 1.73 25.4 0.38 19.05 3.18 .043 25.4 0.38 +.000 -.076 plated castellation 1 2 6 4 7 19 17 15 13 "h" marking surface dimensions: mm pin connections pin connec tions pin connections 1 rf output 1 rf ou tput 1 rf output 2 ground (case) 2 n/c* 2 n/c 3 nc 4 ground (case) 4 ground (case) 4 nc 6 n/c 6 n/c 5 supply voltage input (vs) 7 n/c 7 n/c 13 nc 13 nc 15 n/c 15 n/c 17 n/c 17 n/c 19 supply voltage input (vs) 19 supply voltage input (vs) note: contact factory for additional options.
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