LAN3181-56 10/100/1000BASE-T Transformer Meets IEEE 802.3 standard for 1000BASE-T RoHS Compliant Single port configuration Operating Temperature: 0к~70к Electrical Specifications @25к OCL: Leakage Inductance: CWW: Hi-POT : Turn Ratio: D.C.R: Insertion Loss: Return Loss: Cross Talk : C.M.R.R: 350uH Min. @100KHz/0.1V with 8mA DC Bias 0.70uH MAX. @100KHz/0.2V 100pF Typ. @100KHz/0.2V 1500Vrms. 1CT:1CT±5% 1.4ohm Max. 1-100MHz @-1.1dB Max. 1-30MHz 60-80MHz 100MHz -18.0dB Min. -12.0dB Min. -10.0dB Min. 30MHz 60MHz 100MHz -40.0dB Min -35.0dB Min -30.0dB Min. 30MHz 60MHz 100MHz -40.0 dB Min -35.0 dB Min -30.0 dB Min Dimensions Schematic Tdipnbujd; 4.8 2;2 LAN3181 2 29 3 16.85±0.25 4 E 5 A 28 2;2 3.2±0.2 27 26 2;2 4.8 B 8.5±0.25 X Date Code-56 G H 6 25 7 24 2;2 PIN18 PIN10 8 23 PIN 1 PIN9 9 22 : C 12MAX 1.78 1.78 F 14.24 D 0.5 G Termind Dimensions Customer to detemine PCB pad dimensions Mark 1. .LAN****----LAN3181 2. X----PRODUCT LINE or BLANK 3. DATE CODE ----YYWW Units: mm Unless otherwise specified, all tolerances are ±0.25 4. G----RoHS 2-1 RevΚ1.0 21