ultra performance mems oscillator page 1 of 6 cmc25 3 - series r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n . w . 3 3 rd s t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . phone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? internet: http://www.raltron.com ultra low phase jitter : 0.5ps ( 12 khz to 20mhz ) lvcmos/ lvttl compatible output smd package 2.5 x 2.0 mm parameter symbol condition value unit min. typ. max. frequency range f 0 any frequency between frequency range, accurate to 6 decimal places 1 80 mhz supply voltage vs supply voltages between 2.5v and 3.3v can be supported in increments of 0.1v 1.71 2.25 2.52 2.97 1.8 2.5 2.8 3.3 1.89 2.75 3.08 3.63 v v v v supply current is vs = 1.8v, f 0 =2 0mhz, no load condition vs = 2.5v, 2.8v and 3.3v f 0 =2 0mhz, no load condition 29 31 31 33 ma ma operating temperature t a extended commercial industrial - 20 - 40 +70 +85 ? c c frequency stability f/f 0 including first year aging, initial frequency tolerance at 25c, frequency stability over temperature range, supply variation, load variation - 10 - 20 - 25 - 50 +10 +20 +25 +50 ppm p pm p pm p pm long term stability, aging f/t y f/t y first year 10 years - 1.5 - 5.0 1.5 5.0 ppm ppm enable / disable time t e/d f 0 =8 0 mhz , for other frequencies, t e/d =100ns+ 3 cycles 150 ms enable / disable current i e/d vs=1.8v, e/d =gnd , output is weakly pulled down vs=2.5v,2.8vor 3.3v, e/d =gnd output is weakly pulled down 30 31 ma ma standby current istby stby=gnd,vs=1.8v stby=gnd,vs= 2.5v,2.8v or 3.3v output is weakly pulled down 10 70 ?? ? ?? ? ? s tartup time t st measure d from the time vs reaches its rated minimum value 7 10 ms resume time t res measured from the time stby pin crosses 50% threshold 6 10 ms rise/ fall time tr / tf c l = 15pf, 10% - 90% vs 1.5 2.0 ns rms phase jitter j ph f 0 =10 mhz,bw 12khz to 20mhz 0.5 1.0 ps rms period jitter j p f 0 =75 mhz,vs=2.5v,2.8v or 3.3v f 0 =75 mhz , vs=1.8v 1.5 2.0 2.0 3.0 p s ps input voltage high v ih pin 1, e/d or stby 70% vs input voltage low v il pin 1, e/d or stby 30% vs input pull - up impedance z in pin 1 e/d high or low, stby= high stby = low 2 100 250 k m electrical specifications
ultra performance mems oscillator page 2 of 6 cmc25 3 - series r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n . w . 3 3 rd s t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . phone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? internet: http://www.raltron.com lvcmos parameter symbol condition value min typ. max unit output levels v oh i oh = - 3 ma ( vs=1.8v ) i oh = - 6 ma ( v s= 2.5v, 2.8v or 3.3v ) 0.9 vs v v ol i ol =3 ma ( vs=1.8v ) i ol =6 ma ( vs= 2.5v, 2.8v or 3.3v ) 0.1v s v duty cycle dc all vs 45 55 % output load c l ta=25 c 15 pf table 1. rise/fall time vs. cload ( cl ) , vs=1.8 v table 2 . rise/fall time vs. cload ( cl ) , vs=2.5 v cl 5pf 15pf 30pf 45pf 60pf drive strength @10% to 9 0% (ns) typ. d0 0.51 1.09 1.76 2.45 3.24 d1 0.66 1.15 1.84 2.58 3.41 d2 0.77 1.20 1.94 2.72 3.61 d3 , default 0.82 1.24 2.07 2.89 3.82 d4 0.86 1.29 2.24 3.04 4.06 d5 0.88 1.34 2.39 3.25 4.32 d6 0.92 1.41 2.56 3.52 4.64 d7 0.97 1.50 2.74 3.80 4.98 d8 1.01 1.64 2.95 4.12 5.40 d9 1.07 1.88 3.23 4.50 5.87 d10 1.22 2.10 3.57 5.00 6.46 d11 1.49 2.28 3.96 5.55 7.15 d12 1.59 2.59 4.49 6.25 7.98 d13 1.76 3.01 5.14 7.10 9.15 d14 2.19 3.52 6.00 8.31 10.59 d15 2.62 4.25 7.20 9.81 12.65 d16 3.27 5.30 8.89 12.18 15.75 d17 4.38 7.05 11.61 16.17 20.83 d18 6.50 10.27 16.21 23.92 30.73 d19 12.45 17.68 19.48 46.21 57.82 cl 5pf 15pf 30pf 45pf 60pf drive strength @10% to 9 0% (ns) typ. d0 0.30 0.57 1.29 1.70 2.28 d1 0.31 0.59 1.37 1.77 2.39 d2 0.32 0.62 1.44 1.85 2.50 d3 0.33 0.65 1.51 1.96 2.65 d4 0.34 0.71 1.58 2.07 2.80 d5 0.36 0.83 1.66 2.20 2.98 d6 0.38 0.99 1.76 2.37 3.18 d7 0.44 1.10 1.86 2.56 3.43 d8 , default 0.67 1.20 2.00 2.79 3.69 d9 0.87 1.29 2.21 3.04 4.02 d10 0.90 1.37 2.44 3.34 4.42 d11 0.93 1.48 2.69 3.73 4.92 d12 0.98 1.69 3.03 4.20 5.51 d13 1.06 2.04 3.50 4.84 6.26 d14 1.50 2.33 4.11 5.68 7.33 d15 1.67 2.87 4.94 6.85 8.80 d16 2.21 3.57 6.19 8.55 11.04 d17 2.93 4.78 8.15 11.19 14.59 d18 4.42 7.18 11.93 16.60 21.38 d19 8.68 13.59 18.36 32.70 42.06 output characteristics
ultra performance mems oscillator page 3 of 6 cmc25 3 - series r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n . w . 3 3 rd s t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . phone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? internet: http://www.raltron.com table 3 . rise/fall time vs. cload ( cl ) , vs=2.8 v table 4 . rise/fall time vs. cload ( cl ) , vs=3.3 v cl 5pf 15pf 30pf 45pf 60pf drive strength @10% to 9 0% (ns) typ. d0 0.29 0.54 1.13 1.55 2.13 d1 0.30 0.56 1.22 1.63 2.22 d2 0.30 0.57 1.31 1.72 2.30 d3 0.31 0.60 1.39 1.80 2.43 d4 0.32 0.63 1.46 1.89 2.57 d5 0.33 0.67 1.54 2.00 2.75 d6 0.35 0.78 1.63 2.15 2.92 d7 0.37 0.96 1.72 2.33 3.15 d8 , default 0.41 1.08 1.84 2.52 3.36 d9 0.62 1.19 1.99 2.76 3.68 d10 0.87 1.29 2.21 3.03 4.05 d11 0.90 1.38 2.48 3.40 4.50 d12 0.94 1.51 2.78 3.84 5.06 d13 1.00 1.79 3.20 4.43 5.77 d14 1.19 2.14 3.76 5.21 6.72 d15 1.59 2.57 4.54 6.27 8.07 d16 2.00 3.25 5.66 7.84 10.11 d17 2.68 4.40 7.53 10.29 13.37 d18 4.06 6.66 11.04 15.31 19.80 d19 7.93 12.69 17.94 30.10 38.89 cl 5pf 15pf 30pf 45pf 60pf drive strength @10% to 9 0% (ns) typ. d0 0.29 0.52 0.95 1.41 1.90 d1 0.30 0.54 1.02 1.47 1.97 d2 0.30 0.55 1.12 1.54 2.07 d3 0.30 0.56 1.22 1.62 2.17 d4 0.32 0.58 1.31 1.69 2.28 d5 0.32 0.60 1.40 1.79 2.43 d6 0.33 0.63 1.48 1.89 2.61 d7 0.34 0.70 1.56 2.04 2.80 d8 0.36 0.87 1.66 2.23 3.03 d9 0.38 1.04 1.77 2.47 3.31 d10 , default 0.48 1.15 1.95 2.72 3.65 d11 0.86 1.25 2.21 3.03 4.07 d12 0.90 1.36 2.50 3.46 4.58 d13 0.94 1.51 2.86 3.97 5.25 d14 1.01 1.91 3.38 4.69 6.14 d15 1.43 2.26 4.09 5.66 7.34 d16 1.65 2.92 5.12 7.10 9.17 d17 2.31 3.95 6.88 9.42 12.24 d18 3.61 6.02 10.19 13.98 18.10 d19 7.18 11.59 17.24 27.57 35.57
ultra performance mems oscillator page 4 of 6 cmc25 3 - series r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n . w . 3 3 rd s t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . phone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? internet: http://www.raltron.com ? ? up resistor of <10k between ed/stby pin and vs is recommended in high noise environment. pin symbol function 1 e/d /stby e/d h or open * : enable output frequency l : disable output frequency , high impedance stby h or open * : enable output frequency l : output is low ( weak pull down) device goes to sleep mode . supply current ( is ) reduces to istby 2 gnd electrical ground 3 output output signal 4 vs supply voltage mechanical dimensions and pin functioning bottom view reconmended land pattern
ultra performance mems oscillator page 5 of 6 cmc25 3 - series r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n . w . 3 3 rd s t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . phone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? internet: http://www.raltron.com reflow profile recommended solder reflow p rofile temperature min preheat t smin 150c temperature max preheat t smax 200 c time (t smin to t smax ) t s 60 - 180 sec. temperature t l 217c peak temperature t p 260c ramp - up rate r up 3c/sec max. ramp - down rate r down 6c/sec max. time within 5c of peak temperature t p 10 sec time t[25c] to peak temperature t[25c] to peak 48 0 sec. time t l 60 - 150 sec. soldering mil - std - 883f, method 2003 moisture sensitivity level msl 1 at 260c temperature cycle jesd22, method a104 vibration mil - std - 883f, method 2007 mechanical shock mil - std - 883f, method 2002 storage temperature - 65 . +150c temp. [c] time [sec] t p t l t smax t smin ramp - up ramp - down critical zone t l to t p t[25c] to peak t s preheat t l t p reflow profile environmental
ultra performance mems oscillator page 6 of 6 cmc25 3 - series r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n . w . 3 3 rd s t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . phone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? internet: http://www.raltron.com series supply voltage (v) frequenc y stability temp range (c ) output drive enable/ disable function - output frequency (mhz) c m c25 3 18: vs=1.8v 25: vs=2.5v 28: vs=2.8v 33: vs=3.3v a:1 0ppm b:20 ppm c: 25 ppm d:50ppm u: - 20~70 v: - 40~85 1:d0 11:d11 2 :d 1 12:d12 3 :d 2 13:d13 4 :d 3 14:d14 5 :d 4 15:d15 6:d5 16:d16 7:d6 17:d17 8:d7 18:d18 9: d8 19:d19 10:d9 see table 1 to 4 e: e/d output s:standby - approvals eng. approval, date: sp, 07/11 /2016 created by, date: sp, 07/11 /2016 revision: a ordering information
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