model insertion return loss cross talk com. to com. diff. to com. turns ratio loss (db min) rejection ratio mode rejection (db min) tx/rx (db max) (db min) (db min) ( 5%) electrical characteristics @25 c o rise time & fall time @5.0ns (max), hi-pot test @60sec, 1500vrms, ocl @8ma dc bias 350uh (min) lf9202 -1.0 -1.2 -18 -14.5 -13.5 -12 -10 -45 -40 -35 -30 -40 -30 1:1 / 1:1 LF9203 -1.0 -1.2 -18 -14.5 -13.5 -12 -10 -45 -40 -35 -30 -40 -30 1:1 / 1:1 lf9202 LF9203 k g i h j a lf920* e d b f date code c 1.27 0.76 12.18 16.76 1 24 12 13 unit : mm / inch a = 17.00 0.254 / 0.669 0.010 b = 12.00 0.254 / 0.472 0.010 c = 8.35 0.254 / 0.329 0.010 d = 16.00 0.254 / 0.630 0.010 e = 1.27 / 0.050 (typ) f = 0.46 0.127 / 0.018 0.005 g = 0.254 0.127 / 0.010 0.005 h = 0.254 / 0.010 (typ) i = 1.00 0.254 / 0.039 0.010 j= k = 13.97 / 0.550 (typ) 0~8 oo 1-100 30 1-60 40 50 60-80 100 100-125 60 60-100 1 mhz mhz mhz mhz mhz mhz 1-30 100 1-100 a-27 4 6 5 19 20 21 3 1 2 24 22 23 9 7 8 18 16 17 12 10 11 15 13 14 23 22 24 21 19 20 17 16 18 15 13 14 1 3 2 5 6 4 7 9 8 10 12 11 lf9202 transformer modules 100/1000base-t m echanical construction s chematics 252, san ying road, kuei san industrial zone, taoyuan shien, taiwan, r.o.c. tel: 886-3-3591968; fax: 886-3-3591991 delta electronics, inc. (taoyuan plant cpbg) http://www.deltaww.com/products/networking networking components
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