RoHS 10/100 Base T Dual Port Transformer AHTA-2008S Cw/w: 50PF Typ @ 100KHz, 200mV Polarity: 1-20, 4-17, 6-15, 9-12, In-Phase LL: 0.5µH Max @ 100KHz, 200mV DCR: 0.7 Ω Max Operating Temp: 0ºC to 70ºC Electrical Specifications @ 25°C Part Number AHTA-2008S OCL(uH Min) @ 100kHz, 200mV With 8mA DC Bias 350 Turns Ratio chip: cable (±5%) Return Loss (dB Min) 50MHz 40MHz -14.4 -13.1 0.3-30MHz -18 1CT:1CT(TX)/1CT:1CT(RX) 60-80MHz -12 Electrical Specifications @ 25°C Cross Talk (dB Min) Insertion Loss (dB Max) 0.3-100MHz -1.1 Part Number AHTA-2008S 0.3-30MHz -42 60-100MHz -33 Isolation HI-POT (Vrms) 1500 All specifications subject to change without notice. MECHANICAL ALLIED AHTA-2008S 0.300(7.62) 0.395(10.03) DATECODE 1.000(25.40) 0.118(3.00) 0.260(6.60) 0.268(6.80) max 0.020(0.50) 0.100(2.54) 0.900(22.86)Typ Dimensions:inch( mm) Unless otherwise specified, all tolerances are ±0.010(0.25) 714-665-1140 ALLIED COMPONENTS INTERNATIONAL 12/02/11 15 11 TX2 12 13 8 10 TD2 9 RD2 6 5 RD1 4 1CT:1CT 1CT:1CT 14 7 RX2 15 16 RX1 17 18 3 1CT:1CT 19 2 TX1 TD1 1 1CT:1CT 20 SCHEMATICS www.alliedcomponents.com