LF9402

www.DataSheet4U.com 100/1000BASE-T TRANSFORMER MODULES Networking Components LF 94 02 ELECTRICAL CHARACTERISTICS @25 C Rise Time & Fall Time @5.0ns (Max), Hi-Pot Test @60Sec, 1500Vrms, OCL @8mA DC Bias 350uH (Min) Model Insertion Loss (dB Max) 1-60 60-100 100-125 1-30 MHz o Return Loss (dB Min) 40 50 60-80 100 MHz Cross Talk (dB Min) 30 60 MHz 100 Com. To Com. Rejection Ratio (dB Min) 1-100 MHz Diff. To Com. Mode Rejection (dB Min) 30 60 MHz 100 Turns Ratio TX/RX ( 5%) 1 MHz LF9402 -0.5 -1.0 -1.2 -18 -14.4 -13.1 -12 -10 -40 -35 -30 -30 -40 -35 -30 1:1 / 1:1 MECHANICAL CONSTRUCTION A SCHEMATICS 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 48 25 TX1 2 1 3 5 4 6 8 7 9 B D TX2 LF9402 1 24 E K F DATE CODE TX3 11 TX4 10 12 14 TX5 13 15 17 TX6 16 18 20 TX7 19 21 23 TX8 22 24 C H 1.02 UNIT : mm / inch A = 27.81.00 0.254 / 1.095 0.010 B = 12.20 0.254 / 0.480 0.010 C = 7.24 0.254 / 0.285 0.010 D = 15.24 0.254 / 0.600 0.010 E = 1.02 / 0.040 (TYP) F = 0.41 0.127 / 0.016 0.005 G = 0.254 0.127 / 0.010 0.005 H = 0.254 / 0.010 (TYP) I = 0.69 0.254 / 0.027 0.010 J = 0o~8o K = 23.46 / 0.924 (TYP) 2.54 0.64 16.86 DELTA ELECTRONICS, INC. (TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEI SAN INDUSTRIAL ZONE, TAOYUAN SHIEN, TAIWAN, R.O.C. TEL: 886-3-3591968; FAX: 886-3-3591991 Http://www.deltaww.com/products/networking G I J A-32 ...