Networking Components 1000Base-Tx Transformer LF 92 10 LF 92 19 o ELECTRICAL CHARACTERISTICS @25 C Rise Time & Fall Time @5.0ns (Max), Hi-Pot Test @1500Vrms, 60Sec. OCL @8mA DC Bias 350uH (Min) Insertion Loss (dB Max) Model Return Loss (dB Min) 1-100 100-125 1-30 40 MHz LF9210 LF9214 LF9219 -1.0 -1.0 -1.0 50 80 Cross Talk (dB Min) 100 1-60 MHz -1.2 -1.2 -1.2 -18 -15.5 -13.5 -12 -18 -15.5 -13.5 -12 -18 -15.5 -13.5 -12 60-100 Com. To Com. Rejection Ratio (dB Min) 60-125 -40 -40 -40 -38 -38 -38 1-60 1-100 MHz -10 -10 -10 Diff. To Com. Mode Rejection (dB Min) MHz -33 -33 -33 Turns Ratio TX/RX ( 5%) 1 60-100 MHz MHz -30 -30 -30 -40 -40 -40 -30 -30 -30 1:1 / 1:1 1:1 / 1:1 1:1 / 1:1 SCHEMATICS MECHANICAL CONSTRUCTION LF9210/LF9214 LF9219 A A 13 24 B LF92*** 13 D 24 B D LF9219 12 1 DATA CODE 1 12 DATE CODE H C 11.18 H J C G F E G I F E 15.50 19.56 0.99 0.64 K UNIT : mm / inch A = 13.77 0.254 / 0.542 0.010 B = 15.24 0.254 / 0.600 0.010 C = 5.72 0.254 / 0.225 0.010 D = 18.80 0.254 / 0.740 0.010 E = 0.99 / 0.039 (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 = 1.14 / 0.045 (REF) o o J = 0 ~8 J I UNIT : mm / inch A = 21.33 0.254 / 0.840 B = 19.05 0.254 / 0.750 C = 2.54 / 0.096 MAX D = 21.59 0.254 / 0.850 E = 1.27 / 0.050 (TYP) F = 0.46 0.127 / 0.018 G = 0.10 / 0.004 MIN H = 0.254 / 0.010 (TYP) I = 0.635 / 0.025 (REF) o J= 0~ 8o K= 13.97 / 0.550 (TYP) 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 A-11 0.010 0.010 0.010 0.005 LAN FILTER Networking Components 1000Base-Tx Transformer SCHEMATICS LF9214 LF9210 1 2 3 24 23 22 1 2 3 24 23 22 4 5 6 21 20 19 4 5 6 21 20 19 7 8 9 18 17 16 7 8 9 18 17 16 10 11 12 15 14 13 10 11 12 15 14 13 2 1 3 23 24 22 5 4 6 20 21 19 8 7 9 17 18 16 11 10 12 14 15 13 LF9219 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 A-12 LAN FILTER