c2560 tcxo vectron international www.vectron.com v.2007-03-21 page 1 of 4 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 features sonet/sdh stratum 3 compliant synthesizers tight stability optimized for semtech sonet / sdh synchronization s ets low aging previous vectron model numbers mc1200; tc-210 frequency range 10 mhz C 200 mhz standard frequencies 12.8, 16.384, 20, 30.15, 37.5, 76.8 mhz frequency stabilities 1 [ stratum 3 tcxo] parameter min typ max. units operating temp range ordering code vs. operating temperature range -0.8 +0.8 ppm -40 +85c f807 (referenced to +25c) -0.28 +0.28 ppm -30 +85c g287 -0.8 +0.8 ppm -20 +70c d807 -0.28 +0.28 ppm -20 +70c d287 -0.28 +0.28 ppm 0 +50c b287 parameter min typ max. units condition initial tolerance (w/ fixed frequency) vs. supply voltage change vs. load change vs aging /15 years overall tolerance - 1.5 - 0.1 - 0.1 - 2.5 -4.6 +1.5 +0.1 +0.1 +2.5 -4.6 ppm ppm ppm ppm ppm at time of shipment, no efc v s 5% load 10% *stratum 3 per gr-1244-core: <4.6 ppm for all causes and 15 years aging, holdover: <0.37 ppm over 24 hours (codes: d287 & b287) supply voltage (vs) parameter min typ max. units condition ordering code supply voltage [standard] 3.135 3.3 3.465 vdc sv033 supply voltage [option] 4.75 5 5.25 vdc sv050 current consumption 15 15 ma ma steady state @ +25c & 3.3vdc steady state @ +25c & 5.0vdc rf output parameter min typ max. units condition ordering code signal [standard] hcmos rfh load 13.5 15 16.5 pf rise and fall time 5 ns 10% - 90% duty cycle 40 50 % @ (voh-vol)/2 signal [standard] sinewave rfs load 50 ohm output power 0 3 6 dbm harmonics -30 dbc sub harmonics -30 dbc if applicable frequency tuning (efc) parameter min typ max. units condition ordering code tuning range fixed (no efc) 0 tuning range 8.0 12.0 20.0 ppm standard version 1 linearity 20 % tuning slope positive 0.3 1.65 3.0 vdc with vs=3.3vdc control voltage range (nominal frequency to occur at typ 0.5v) 0.5 2.5 4.5 vdc with vs=5.0vdc freq. control input impedance 10 k
c2560 tcxo vectron international www.vectron.com v.2007-03-21 page 2 of 4 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 additional parameters parameter min typ max. units condition phase noise 3 -115 dbc/hz 100 hz stratum 3 tcxo @ -130 dbc/hz 1 khz 12.8 mhz -140 dbc/hz 10 khz allan variance 1x 10 -9 tau= 1 sec weight 9 g processing & packing handling & processing note enclosures type a package codes: code height h pin length l a1 6.8 na dimensions: inches pin connections 1 rf-output 2 vs (supply voltage) 3 gnd 4 n.c./efc 5 gnd outline drawing: marking c2560ax-xxxx frequency * c ayyww absolute maximum ratings parameter min typ max. units condition supply voltage (vs) 6.0 v control voltage 0 6.0 v maximum output load @ cmos 40 pf operable temperature range -40 +85 c storage temperature range -55 +125 c 1.150 1.00 (.39 max) .268 .797 .400 .400 1.000 .250 1 2 3 4 5 a .079 .098 r.024 detail a scale 4 : 1
c2560 tcxo vectron international www.vectron.com v.2007-03-21 page 3 of 4 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 standard shipping method *bei w 24 mm nur untere lochreihe ? by w 24 mm only lower hole line gurtoberseite tape upper side gurtunterseite tape buttom side abwickelrichtung unwinding direction lage im gurt position in tape pin 1 a x p b k production tolerance complying din iec 286-3 enclosure type tape width w [mm] quantity per meter quantity per reel dimension p recommended reflow profile 25o c 40 - 90 sec warm-up 90 - 120 sec dwell 110o c 130o c 183o c 225 - 240o c 55 - 110 sec ramp 110 - 215 sec cool-down 30 - 60 sec reflow smd oscillators must be on the top side of the pcb during the reflow process.
c2560 tcxo vectron international www.vectron.com v.2007-03-21 page 4 of 4 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 how to order this product: step 1 use this worksheet to forward the following informa tion to your factory representative: model stability code supply voltage code rf output code efc code package code frequency c2560 example: c2560 d206 sv033 rfh 1 a1 12.800 mhz step 2 the factory representative will then respond with a vectron model number in the following configuratio n: model package code dash dash number c2560 [customer specified package code] - [factory generated 4 digit number] typical p/n = c2560a1-0001 notes: 1 contact factory for improved stabilities or additio nal product options. not all options and codes are available at all frequencies. 2 unless otherwise stated all values are valid after warm-up time and refer to typical conditions for su pply voltage, frequency control voltage, load, temperature (25c) 3 phase noise degrades with increasing output frequen cy. 4 subject to technical modification. 5 contact factory for availability.
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