C2260A1-0021-20M0 tcxo www.vectron.com modified 2008-01-08 index : 23 printed 2011 -11-29 ? page 1 of 4 vectron international ? product specifications c2260a1-0021 nominal frequency (f0) 20 mhz frequency stabilities parameter frequency stability operating temp. range over all (df/f0) -4.6 to 4.6 ppm vs. operating temp. range (df/f@25 c) -0.28 to 0.28 ppm -20 ... 70 c additional information operating temperature range: -20 to +70c @0.2 8ppm parameter value condition initial tolerance (df/f0) -1 to 1 ppm @25 c vs. supply voltage change (df/f) -0.3 to 0.3 ppm static; 3.3 v 5 % vs. load change (df/f) -0.1 to 0.1 ppm static; load 10 % vs. aging / 20 years (df/f) < 3 ppm @ 40 c holdover 24 h 0.37 ppm full temp. range @ vs+/-0.5% stratum 3 per gr-1244-core: <+/-4.6ppm for all causes @ 20 years aging rf output parameter value condition signal lvcmos load 15 pf 10 % rise time < 5 ns @ 10 to 90 %vout fall time < 5 ns @ 90 to 10 %vout duty cycle 45 / 55 % @ 1.65 v v low x < 0.33 v v high x > 2.97 v enable function enable function output pin 1 pin 3 high data open data low no data supply voltage parameter value condition supply voltage (vs) 3.3 v 5 % current consumption steady state < 10 ma @ vsnom & 25 c additional parameters parameter typ. max. condition phase noise -88 dbc/hz@10hz -115 dbc/hz@100hz -140 dbc/hz@1000hz -155 dbc/hz@10khz parameter value condition additional information 24 hour drift: 0.04ppm processing & packing handling&processing note additional environmental conditions tensile strength of leads din iec 68 t2-21 (ua 1) flexibility of leads din iec 68 t2-21 (ub) sealing test a nicht dicht (not hermetically sealed) solderability din iec 68 t2-20 (ta) 100% rohs compliant solvent resistance en 60068-2-45, test xa washable device
C2260A1-0021-20M0 tcxo www.vectron.com modified 2008-01-08 index : 23 printed 2011 -11-29 ? page 2 of 4 vectron international ? product specifications c2260a1-0021 absolute maximum ratings parameter min typ max units condition operable temperature range -40 85 c storage temperature range -40 85 c enclosure type g211a height 2.3 mm all units in mm pin connections pin 1: enable pin 2: gnd (case) pin 3: rf-output pin 4: vs (supply voltage) marking 2a-021 20m000 *vayyww - - * pin-1 marking
C2260A1-0021-20M0 tcxo www.vectron.com modified 2008-01-08 index : 23 printed 2011 -11-29 ? page 3 of 4 vectron international ? product specifications c2260a1-0021 reflow profile profile feature pb-free assembly/sn-pb assembly average ramp-up rate (tl to tp) 3c/second max. preheat -temperature min (tsmin) 150c -temperature min (tsmax) 200c -time (min to max) (ts) 60-180 seconds tsmax to tl - ramp-up rate 3c/second max. time maintainted above - temperature (tl) 217c - time (tl) 60-150 seconds peak temperature (tp) max 260c time within 5c of actual peak temperature (tp) 20-40 seconds ramp-down rate 6c/second max. time 25c to peak temperature 8 minutes max. note: all temperatures refer to topside of the packa ge, measured on the package body surface. additional information this smd oscillator has been designed for pick and p lace reflow soldering.
C2260A1-0021-20M0 tcxo www.vectron.com modified 2008-01-08 index : 23 printed 2011 -11-29 ? page 4 of 4 vectron international ? product specifications c2260a1-0021 standard shipping method tape width w [mm] quantity per meter quantity per reel p [mm] a [mm] b [mm] k [mm] 16 125 750 8 5.4 7.4 2.7 notes: 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) . subject to technical modification.
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