cxo3m w crystal clock oscillator specification issue 2; may 2016 outline (mm) -sm1 = gold plated description not recommended for new designs. for those applications requiring a 32.768khz oscillator with high frequency stability over temperature or fast start-up, statek offers the at-crystal based 32.768khz cxo3m oscillator. a frequency stability of 20ppm over -40+85c is possible, compared to hundreds of parts-per-million for tuning-fork based 32.768khz oscillators. whereas tuning-fork based oscillators start in hundreds of milliseconds, stateks 32.768khz cxo3m oscillators start in 0.8 ms (typically). -sm1 gold plated -sm5 solder dipped (rosh compliant) features: high frequency stability over temperature fast start-up high shock resistance surface mount cmos and ttl compatible optional output enable/disable with tri-state low emi emission hermetically sealed ceramic package full military testing available applications: military / avionics aircraft landing gear avionics smart munitions please note that all data is only valid at 25c unless otherwise stated. frequency parameters frequency 32.768khz 100.00ppm frequency tolerance @ 25c tolerance condition frequency stability 10.00ppm to 100.00ppm 10ppm max in 1st year @ 25c ageing electrical parameters 3.3v 10% supply voltage start-up time: 0.8ms typ output voltage high: 90%vs min output voltge low: 10%vs max absolute maximum supply voltage: -0.3v to 5.0v operating temperature ranges -10 to 70c -40 to 85c -55 to 125c output details output compatability cmos drive capability 15pf printed on 18 may 16 12:04 using model data sheet v1.2550 page 1 of 2 sales office contact details: usa: +1.760.318.2824 france: 0800 901 383 uk: +44 (0)1460 270200 germany: 0800 1808 443 email: info@iqdfrequencyproducts.com web: www.iqdfrequencyproducts.com
cxo3m w crystal clock oscillator specification environmental parameters shock: 3000g, 0.3ms, 1/2 sine wave vibration: 20g, 10hz-2000hz, swept sine, mil-std-202g, method 204d, cond.d storage temperature range: C55 to 125c manufacturing details maximum process temperature: 260c for 20 sec ordering information minimum required* frequency* model* termination variant* frequency tolerance (@25c)* frequency stability (over operating temperature range)* operating temperature range* supply voltage pad 1 function* terminations: sm1= gold plated (pb free) sm3 = solder dipped sm5 = solder dipped (pb free) example 32.768khz cxo3m w-sm1 cmos 100ppm 50ppm C10 to 70 3.3v nc compliance optional rohs status (2011/65/eu) compliant reach status msl rating (jdec-std-033): not applicable packaging details supplied on a tray pack style: tray pack size: 1 tape & reel in accordance with eia-481-d pack style: reel pack size: 1,000 electrical specification - maximum limiting values 3.30v 10% frequency temperature range stability (min) current draw rise and fall time duty cycle c ppm ma ns % 0.5 1 -55 to 125 32.768000khz 30.00 45/55% 0.5 1 -40 to 85 20.00 45/55% 0.5 1 -10 to 70 10.00 45/55% this document was correct at the time of printing; please contact your local sales office for the latest version. click to view latest version on our website. printed on 18 may 16 12:04 using model data sheet v1.2550 page 2 of 2 sales office contact details: usa: +1.760.318.2824 france: 0800 901 383 uk: +44 (0)1460 270200 germany: 0800 1808 443 email: info@iqdfrequencyproducts.com web: www.iqdfrequencyproducts.com
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