LAN1164-70 10/100BASE-Tx Magnetics Module Meets IEEE 802.3 standard RoHS Compliant Quad port configuration Design for 100base-Tx transmission over UTP-5 cable Operating Temperature: 0℃~70℃ Electrical Specification @25℃ OCL: Hi-POT : 31 TX3+ 30 TX2+ 29 TX228 CMGND 27 RX2+ 26 RX2- 25 RX1- 24 RX1+ 23 CMGND 22 TX1- 21 TX1+ TD2+ 11 TD2- 12 CT2 13 RD2+ 14 RD2- 15 RD1- 16 RD1+ 17 CT1 18 TD1- 19 TD1+ 20 36 RX4RD4- 5 TD3+ 10 39 TX438 CMGND 37 RX4+ TD4- 2 CT4 3 RD4+ 4 34 RX3+ 33 CMGND 32 TX3- 40 TX4+ TD4+ 1 Schematic RD3+ 7 CT3 8 TD3- 9 C.M.R.R. Cross Talk : 35 RX3- D.C.M.R. : 1:1±3% 0.9 ohm Max. @25°C 0.1-100MHz: -1.0dB Max. 2-30MHz 40MHz 50MHz 60-80MHz -18dB Min. -14.4dB Min. -13.1dB Min. -12 dB Min. 1-60MHz 60-200MHz -40dB Min. -30dB Min. 0.1~60MHz:-30dB Typ. 1MHz 30MHz 60MHz 100MHz -55dB Min. -45dB Min. -40dB Min. -33dB Min. RD3- 6 Turn Ratio: D.C.R: Insertion Loss Return Loss: 350uH Min.@100KHz/0.1V with 8mA DC Bias 1500Vrms Dimensions 16.4 28.0±0.25 SUGGESTED LAND PATTERN Units: mm i Unless otherwise specified, all tolerances are ±0.25 Ver. A 1