h igh r eliability r adiation t olerant cots vcxo | s pace s olutions date: 08 aug 2018 issue: shortform, 51002040 .110 , issue a0 page 1 of 4 www. rakon. com requests can be emailed to : hirel@rakon.com rk 2 0 5 5032 this radiation tolerant 5 x 3.2 mm hermetically sealed smd vc xo is specifically designed for missions where resistance to demanding environment , short lead - time and radiation tolerance are require d . i t combines a very low rms phase jitter, tight frequency stability and i s available with different types of fm screening options. 1. environmental conditions parameter condition / remarks min. typ. max. unit operating temperature option i: - 40 c to 85c o ption m : - 55c to 125c - 40 - 55 25 25 85 125 c switch - on temperature ts 0 - 55 125 c non - operating temperature tno p - 55 125 c m echanical shock mil - std - 883, method 2002 (1500 g, 0.5 ms) humidity after 48 hours at 85c 2, 85% relative humidity non - condensing temperature cycling mil - std - 883, method 1010.8 ( - 55c, +125c, 1000 cycles) vibration mil - std - 883, method 2007 (20 g, 3 different axis, 4 times ) gross and fine leak mil - std - 883, method 1014 rohs compliant yes radiation : products have been tested up to the following levels without any events tid (ldr as per escc22900) sel (mev/mg/cm 2 ) set (mev/mg/cm 2 ) sefi (mev/mg/cm 2 ) cmos 100 krad 32.4 20 62.5 lvds 72 krad 32.4 10 62.5 lvpecl 72 krad 62.5 10 62.5 2. frequency characteristics parameter condition / remarks min. typ. max. unit a f d 1 option option i: - 40 c to 85c o ption m : - 55c to 125c 50 75 ppm initial frequency accuracy (fvt 2 option) 15 ppm frequency stability over temperature (fvt) option i: - 40c to 85c option m: - 55c to 125 c 30 50 ppm supply voltage stability (fvt) over operating temperature 3 ppm load sensitivity (fvt) over operating temperature 5 ppm ageing (fvt) over 10 years 15 ppm start - up time 10 ms 1 a f d: absolute frequency drift . it in cludes initial accuracy + temperature range + supply variation + load variation + ageing over 10 years. 2 fvt: frequency vs. temperature . features applications 5.0 x 3.2 mm ? free from export restrictions ? tid limit of 72/100 krad and latch - up free till 32.4/62 mev ? hermetically sealed package ? frequency range: 8 - 1500 mhz ? low consumption: 30 ma ? supply voltage: 2.5 or 3.3 v ? afd 1 50 ppm over - 40c to +85c ? different screening options ? missions where tid limit of 72/100 krad and latch - up free till 32.4/62 mev are required ? rugged environment
h igh r eliability r adiation t olerant cots vcxo | s pace s olutions date: 08 aug 2018 issue: shortform, 51002040 .110 , issue a0 page 2 of 4 www. rakon. com requests can be emailed to : hirel@rakon.com 3. electrical interface parameter condition / remarks min. typ. max. unit power supply (v dd ) option 2: 2.5 v option 3: 3.3 v 2.375 2.97 2.5 3.3 2.625 3.63 v stead state input current power cmos output: lvds output lvpecl output 20 23 54 ma 4. control voltage (v c ) parameter min. typ. max. unit test condition / description absolute pull range (apr) 50 ppm total pull range 400 ppm frequency s hift from minimum to maximum vc control voltage (v c ) 0.3 1.65 3.0 v linearity 15 % v c from 0.3 to 3v slope positive only modulation bw 10 khz v c from 0.3 to 3v input impedance 1 m? 5. output characteristics C cmos 3 parameter condition / remarks min. typ. max. unit nominal frequency cmos output 8 2 00 mhz output voltage ( v ol ) 15pf load 10% v dd v output voltage ( v oh ) 15pf load 90% v dd v duty cycle @50% v dd 48 52 % rise time / fall time 90% to 1 0% vcc 3 ns rms phase jitter integrated 12 khz to 20 mhz 0.9 2.5 ps 6. output characteristics C lvpecl parameter condition / remarks min. typ. max. unit nominal frequency lvpecl output 8 1500 mhz output voltage ( v ol ) 50 nominal load v dd C 1 .6v v output voltage ( v o h ) 50 nominal load v dd C 1.03v v duty cycle @ v dd C 1.03v (45 to 55% over 600 mhz) 48 52 % rise time / fall time 80% to 2 0% vcc 0.6 ns rms phase jitter integrated 12 khz to 20 mhz 0.9 2.5 ps 3 the cmos output is ttl compatible with the 3.3 v supply voltage .
h igh r eliability r adiation t olerant cots vcxo | s pace s olutions date: 08 aug 2018 issue: shortform, 51002040 .110 , issue a0 page 3 of 4 www. rakon. com requests can be emailed to : hirel@rakon.com 7. output characteristics C lvds parameter condition / remarks min. typ. max. unit nominal frequency lvds output 8 1500 mhz output voltage voltage swing ( v od ) 350 mv duty cycle measured @ 1. 25 v (45 to 55% over 150 mhz) 48 52 % rise time / fall time rl = 100 ? / cl = 10 pf 0.6 ns rms phase jitter integrated 12 khz to 20 mhz 0.9 2.5 ps 8. screening options screening operation requirements and condition options em fm0 fm1 fm2 stabilization bake (prior to seal) mil - std - 883 method 1008, conduction c C 24h@1 50c 24h@150c 24h@150c thermal shocks mil - std - 883, method 1011, condition a C ? ? ? temperature cycling mil - std - 883, method 1010, condition b C ? ? ? constant acceleration mil - std - 883, method 1010, condition a acceleration: 5000g, curing 60s in direct ion y1 C ? ? ? pind test mil - std - 883, method 2020, condition b ? ? ? ? seal test fine leak: mil - std - 883, method 1014, condition a2 ? ? ? ? gross leak: cei 68 - 2 - 17 test qc, method 1 ? ? ? ? pre burn - in measurement following the guidelines of mil - prf - 55 310, 4.8.5 , 4.8.6, 4.8.11, and 4.8.20 ? 4 ? 5 ? 5 ? burn - in temperature: +125c pressure: pa tm supply voltage: vcc n om load: load n om C C 160h min. 160h min. post burn - in measurement following the guidelines of mil - prf - 55310 C C ? ? pda C C 20% 10% e xternal visual inspection mil - std - 8 8 3 , method 2009 C C ? ? 9. ordering part example 4 electrical verification. 5 mil - std - 105e general inspection level | aql level 1.0. ? 100 pc s batch: test on 13 pcs / 0 rejected. ? 500 pcs batch: test on 20 pcs / 0 reject accepted. ? 1000 pcs batch: test on 50 pcs / 1 reject accepted. product family rk205 5032 = radiation tolerant . 5 x 3.2 mm vcxo output waveform cmos = cmos ; lvds = lvd s ; pecl = lvpecl frequency stability type fvt = frequency stability over temperature range afd = absolute frequency drift frequency (fout) 100m = 100 mhz r k 2 0 5 5 0 3 2 c m o s - i - 3 - a f d - f m 1 - 1 0 0 m temperature range i = industry ( - 40c to +85c). m = military ( - 55c to 125c) radiation tolerance/screening option em = C / no screening f m 0 = radiation tolerant / fm0 screening f m 1 = radiation tolerant / fm1 screening f m 2 = radiation tolerant / fm2 screening supply voltage 2 = 2.5 v. 3 = 3.3 v
h igh r eliability r adiation t olerant cots vcxo | s pace s olutions date: 08 aug 2018 issue: shortform, 51002040 .110 , issue a0 page 4 of 4 www. rakon. com requests can be emailed to : hirel@rakon.com 10. model outline , pin connections and recommended pad layout 11. marking parameter test condition / description top line [r #### ## ] r and part identifier middle line [######] part information bottom line [o yww] pin 1, year code* and week code** year code* : a = 2010, b = 2011, c = 2012, d = 2013, z = 2035 week code** : ww = 01 = week of first monday of the year 12. manufacturing information parameter test condition / description packaging description <300 pcs: cut - tape >300 pcs: tape and reel. standard packing quantity is 2000 units per reel pb - free r eflow profile pin connections 1 vc 2 e/d* or nc (not connected, for internal use only) 3 gnd (ground) 4 fout (frequency o utput ) 5 complementary output (lvpecl/lvds) or nc 6 v dd ( supply voltage) * e (output enable): > 70% of v dd on e/d, or e/d pin left open (connected to internal pull - up resistor) d (output disable): < 30% of v dd on e/d, or e/d pin to gnd note: outline unit is mm. note: ? the product has been tested to withstand the reflow profile shown on the left hand side. ? the reflow profile used to solder rakon products is determined by the solder paste manufactures specification. it is recommended that the re flow profile use does not exceed the one on the left .
|
