1 vxm7 ultra miniature smd crystals product is compliant to rohs directive and fully compatible with lead free assembly package: 3.2 x 2.5 x 0.6 mm 4 pads frequency range: 16 mhz to 26 mhz mode: 1 = fundamental stability: a = r 100 ppm from - 20c to + 70c b = 50 ppm from - 20c to + 70c c = 100 ppm from - 40c to + 85c d = 50 ppm from - 40c to + 85c e = 25 ppm from - 20c to + 70c f = 30 ppm from - 20c to + 70c load capacitance (cl): 0 = series resonant 1 = 16 pf 2 = 20 pf 3 = 32 pf 4 = 18 pf 5 = 10 pf 6 = 30 pf std calibration tolerance: r 10 ppm at +25 3c esr: 100 ohms maximum shunt capacitance (co): 7 pf maximum drive level: 10 to 100 uw aging: 1 ppm/ year standard packaging: tape and reel (1000 pcs minimum) typical p/n: vxm7-1b2-16m000 m7 = 3.2 x 2.5 x 0.6 mm 4 pads 1 = fundamental mode b = 50 ppm -20c to + 70c 2 = 20 pf load 267 lowell road hudson, nh 03051 usa tel: 603-598-0070 fax: 603-578-3071
2 25 217 200 150 260 temperature (degc) time (sec) t s t amb-p t l t p r r dn reflow profile (ipc/jedec j-std-020) parameter symbol value preheat time t s 60 sec min, 180 sec max ramp up r up 3 o c/sec max time above 217 o c t l 60 sec min, 150 sec max time to peak temperature t amb-p 480 sec max time at 260 o c t p 20 sec min, 40 sec max ramp down r dn 6 o c/sec max rev2, 0/23/2007 267 lowell road hudson, nh 03051 usa tel: 603-598-0070 fax: 603-578-3071 http://www.vectron.com/ pads are gold over nickel and compatible with either pbsn or pb free attachment msl: 1
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