RoHS 100/1000 Base T Gigabit Dual Port Transformer AGSC-4808S Polarity: 2-47, 5-44, 8-41, 11-38, 14-35, 17-32, 20-29, 23-26 In-Phase LL: 0.5µH Max @ 100KHz, 0.2V DCR: 0.9 Ω Max Operating Temp: 0ºC to +70ºC Electrical Specifications @ 25°C OCL(uH Min) @ 100kHz, 0.2V With 8mA DC Bias 350 Part Number AGSC-4808S Insertion Loss (dB Max) 0.3-100MHz -1.0 Turns Ratio chip: cable (±5%) 1CT:1CT(TX)/1CT:1CT(RX) 0.3-30MHz -16 40MHz -14.4 Return Loss (dB Min) 50MHz 60-80MHz -13.1 -12 100MHz -10 Electrical Specifications @ 25°C Part Number Common Mode Rejection (dB Min) 60MHz -35 30MHz AGSC-4808S -40 100MHz -30 Cross Talk (dB Min) 60MHz -35 30MHz -40 Isolation HI-POT (Vrms) 100MHz -30 1500 All specifications subject to change without notice. MECHANICAL 27.80(1.094) 23.46(0.924) 23.46(0.924) ALLIED 12.20 (0.480) 15.90 (0.626) 12.50 (0.492) 15.20 (0.598) AGSC-4808S DATECODE 1.02 (0.040) 0.64(0.025) 0.38(0.015) 1.02(0.040) 7.20 (0.283) 0°~8° 0.90(0.035) 0.25±0.13(0.010±0.005) Dimensions: mm Unless otherwise specified, all tolerances are ±0.25 24 TD8- 1CT:1CT 25 TX8- 23 26 TX8+ 27 CMT8 22 TD8+ 1CT:1CT 1CT:1CT TCT8 11 TD4+ 28 TX7- TCT7 10 TCT4 21 18 19 TD6- 9 TD3- TD7- 17 TD6+ 8 TD3+ 29 TX7+ 31 TX6- 30 CMT7 16 TCT6 7 TCT3 20 33 CMT6 15 TD5- 1CT:1CT 6 TD2- ALLIED COMPONENTS INTERNATIONAL 12/30/11 15 TD7+ 34 TX5- 14 TD5+ 5 TD2+ 32 TX6+ 36 CMT5 13 TCT5 35 TX5+ 37 TX412 4 TCT2 714-665-1140 TD4- 38 TX4+ 3 TD1- 1CT:1CT 39 CMT4 40 TX3- 41 TX3+ 42 CMT3 1CT:1CT 43 TX2- 44 TX2+ 45 CMT2 2 TD1+ 1CT:1CT 46 TX1- 47 TX1+ 1 TCT1 1CT:1CT 48 CMT1 SCHEMATICS www.alliedcomponents.com