space crys tal oscillator rk 115 according to mil level s may 6th, 2014 specifications subject to change without notice shortform , 51001204.110 , issue a1 1 / 4 www .rakon .com for this product, a full detailed specification can also be delivered on request. specific request can be addressed to rakon info@rakon.fr product description this mil - prf - 55310 level space xo is designed for spac e applicatio ns and is based on hybrid technology. the reference is resistant to s hock and vibration environment. key advantages of this frequency source are low power consumption , its availability in different packages (j - lead, flat pack, d il), its short lead time and its high resistance to heavy ions . the availability of the enhanced j - lead package (2 nd generation of j - lead package) makes its report easier. this xo is manufactured in accordance with mil - prf - 55310 (class 2, type 1, level s). features ita r - free frequency range : 10 k hz to 10 0 mhz ahcmos output and acmos (above 80mhz only) low consumption: 25 ma supply voltage : +3.3v or +5v overall fre quency stability over 18 years: 6 8 ppm manufacturing in accordance with: o mil - prf - 55310 (class 2, type 1 , level s) o mil - prf - 38534 applications digital cards fpga clock specifications 1. environmental conditions parameter conditions/remarks min nom max unit option a -30 25 105 c option b -55 25 125 c switch-on temperature tso -55 125 c non-operating temperature tnop -55 125 c random vibration shocks acceleration radiation operating temperature level as per mil-std-202, method 214, condition i-k (46,3 grms) mechanical shock as per mil-std-202, method 213 (half sine with a peak acceleration of 3 000g for duration of 0.3 msec) acceleration as per mil-std-883, method 2001, condition b (10 000g) total ionizing dose of 100 krad, low dose rate as per escc22900 latchup free up to let = 100 mev/mg/cm2 with tilt of 53 latchup free up to let = 60 mev/mg/cm2 with tilt of 0
space crys tal oscillator rk 115 according to mil level s may 6th, 2014 specifications subject to change without notice shortform , 51001204.110 , issue a1 2 / 4 www .rakon .com 2. electrical interface 3. performances note 1: including initial accuracy + freq temp stability + power supply stab + ageing over 18 years parameters conditions/remarks min nom max unit option 1 3.3 v 3.13 3.3 3.465 v option 2 5 v 4.5 5 5.5 v ahcmos 3.3v 10 khz frequency < 80 mhz 13 15 18 pf ahcmos 3.3v 80 mhz frequency 100 mhz 9.1 10 11 pf ahcmos 5v 13 15 18 pf acmos 3.3/5v 80 mhz frequency 100 mhz 13 15 18 pf power supply load impedance in parallel with 1k? parameters conditions/remarks min typ max unit nominal frequency 0.01 100 mhz steady state input ahcmos/acmos waveform 25 ma temperature option a (C30c to +105c) 68 ppm temperature option b (C55c to +125c) 88 ppm initial frequency accuracy 10 15 ppm temperature option a (C30c to +105c) 30 ppm temperature option b (C55c to +125c) 50 ppm frequency variation vs. supply voltage over operating temperature 3 ppm frequency variation vs. load over operating temperature 5 ppm frequency ageing over 18 years 15 ppm start up time 10 ms output level ahcmos compatible 2.4 0.4 v duty cycle 45 50 55 % rise time 10%-90% of vcc 5 10 ns fall time 90%-10% of vcc 5 10 ns global frequency stability (1) frequency-temperature stability
space crys tal oscillator rk 115 according to mil level s may 6th, 2014 specifications subject to change without notice shortform , 51001204.110 , issue a1 3 / 4 www .rakon .com 4. mechan ical features package name description dimensions jl2 j - lead 14x9 4leads enhanced 14x9x3.8 mm fp1 flat pack 15x20 14 leads 15x20x3.6 mm fp2 fp 16x16 20 leads 16x16x3.8 mm fp3 flat pack 16x16 12 leads 16x16x3.6 mm fp4 flat pack 13x10 16 leads 13x10x3 mm dil1 dil 20x13 14 leads 20 x1 3x5 mm 5. model philosophy representativeness em eqm fm components passive commercial parts, active parts from the same manufacturer of hirel parts mil grade parts procured from the same manufacturer of hirel parts hirel parts crystal material swept quartz swept quartz escc3501 swept quartz mechanical interface flight representative in form-fit-function flight representative in form-fit-function flight design electrical interface flight design flight design flight design tests acceptance testing qualification testing acceptance testing (including screening group a & b)
space crys tal oscillator rk 115 according to mil level s may 6th, 2014 specifications subject to change without notice shortform , 51001204.110 , issue a1 4 / 4 www .rakon .com 6. ordering part number definition the part number breakdown is defined as follows: *acmos: available from 80mhz only. rakon serie xo (1xx ) according to mil - s supply voltage 1 = 3.3v 2 = 5v temperature s tability a = C 3 0c to +105 c, 30 ppm b = C 55c to +1 2 5c , 50 ppm model em = em eqm = eqm f m = fm level s rk 115 24m000000 frequency , f n om fm a 1 package jl 2 = j - lead 14x9 / 4l enhanced fp1 = fp 15x20 / 14 l fp2 = fp 16x16 / 20 l fp3 = fp 16x16 / 12 l fp4 = fp 13x10 / 16 l dil1 = dil 20x13 / 14 l fp 4 waveform b lank = ahcmos ac = acmos * ac
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