OX-2221-EAE-1080-20M00 ocxo www.vectron.com modified 2011-05-12 index : 5 printed 2011- 05-12 ? page 1 of 5 vectron international ? product specifications ox-2221-eae-1080 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) -10 to 10 ppb -40 ... 85 c additional information drift 24 hr and 2.8c temp. change < 0.8ppb over all include: temp stab, supply, load stab, inital, 20 years aging s3e compliant according gr1244 parameter value condition initial tolerance (df/f0) -500 to 500 ppb @25 c vs. supply voltage change (df/f) -10 to 10 ppb static; 3.3 v 5 % vs. load change (df/f) -5 to 5 ppb static; load 5 % vs. aging / daily (df/f) < 1 ppb after 30 days ; @ 25 c vs. aging / month (df/f) < 25 ppb after 30 days ; @ 25 c vs. aging / year (df/f) < 100 ppb after 30 days ; @ 25 c vs. aging / 10 years (df/f) < 1 ppm after 30 days ; @ 25 c holdover 24 h 10 ppb incl. drift and -40..85c temperature stability rf output parameter value condition signal lvcmos load 15 pf 10 % fan out 3 rise time < 10 ns @ 10 to 90 %vout fall time < 10 ns @ 90 to 10 %vout duty cycle 45 / 55 % @ 1.65 v v low x < 0.4 v v high x > 2.4 v supply voltage parameter value condition supply voltage (vs) 3.3 v 5 % current consumption steady state < 400 ma @ vsnom & 25 c current consumption during warm up < 950 ma @ vs additional parameters parameter typ. max. condition phase noise -85 -60 dbc/hz@1hz -110 -90 dbc/hz@10hz -130 -115 dbc/hz@100hz -143 -130 dbc/hz@1khz -150 -145 dbc/hz@10khz mtie 0.2 ns 1 sec 2.0 ns 10 sec 7.0 ns 100 sec 20.0 ns 1000 sec 40.0 ns 10000 sec parameter value condition jitter < 1.00 psec (rms) @ 12 khz to 20 mhz tdev 0.01 ns 1 s tdev 0.1 ns 10 s tdev 1 ns 100 s tdev 3 ns 1000 s warm-up time < 5 min @ 25 c to final frequency additional information tdev:typical wander generation performance when locked through a 1mhz system loop bandwidth holdover 10ppb peak-peak: incl. of 24 h aging and a 40c temperature change processing & packing handling &processing note
OX-2221-EAE-1080-20M00 ocxo www.vectron.com modified 2011-05-12 index : 5 printed 2011- 05-12 ? page 2 of 5 vectron international ? product specifications ox-2221-eae-1080 additional environmental conditions sealing test a staubdicht (dust-dense) solderability din iec 68-2-20 test ta 100% rohs 6 compliant solvent resistance en 60068-2-45, test xa non-washable device absolute maximum ratings parameter min typ max units condition operable temperature range -40 85 c storage temperature range -50 90 c
OX-2221-EAE-1080-20M00 ocxo www.vectron.com modified 2011-05-12 index : 5 printed 2011- 05-12 ? page 3 of 5 vectron international ? product specifications ox-2221-eae-1080 enclosure type g185c height 12.1 mm all units in mm pin connections pin 1: i.c. (=> do not connect) pin 2: n.c. pin 3: vs (supply voltage) pin 4: rf-output pin 5-6: n.c. pin 7: gnd (case) marking ox-2221-eae-1080 20,000 mhz ser.no. ayyww * * pin-1 marking
OX-2221-EAE-1080-20M00 ocxo www.vectron.com modified 2011-05-12 index : 5 printed 2011- 05-12 ? page 4 of 5 vectron international ? product specifications ox-2221-eae-1080 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 pack age, measured on the package body surface. additional information this smd oscillator has been designed for pick and place reflow soldering. smd oscillators must be on the top side of the pcb du ring the reflow process.
OX-2221-EAE-1080-20M00 ocxo www.vectron.com modified 2011-05-12 index : 5 printed 2011- 05-12 ? page 5 of 5 vectron international ? product specifications ox-2221-eae-1080 standard shipping method tape width w [mm] quantity per meter quantity per reel p [mm] a [mm] b [mm] k [mm] 44 35.7 175 28 22.5 25.9 12.8 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.
|
