10/100 BASE-T ETHERNET ISOLATION TRANSFORMER P/N: TS20 HF DATA SHEET BOTHHAND USA Feature l l l l Designed to meet IEEE 802.3u requirement, including 350uH OCL with 8mA bias. Complying with ROHS & Halogen Free requirements. Operating temperature range: 0℃ to +70℃. Storage temperature range: -25℃ to +85℃. Electrical Specifications @ 25°C Part Number TS20 HF Turns Ratio OCL (uH Min) (±5%) @ 100KHz/0.1V 1-3:16-14 6-8:11-9 with 8mA DC Bias 1CT:1CT 1CT:1CT 350 CW/W L.L HI-POT (pF Max) (uH Max) (Vrms) 28 0.5 1500 Continue Part Number TS20 HF Insertion Loss Return Loss Cross talk DCMR (dB Max) (dB Min) (dB Min) (dB Min) 0.3-100MHz 30MHz 60MHz 80MHz 0.3-60MHz 60-100MHz 30MHz 60MHz 100MHz -1.15 -18 -14 -12 -45 -35 -40 -35 -30 Schematic www.bothhandusa.com Page : 1/2 A02(12/11) 10/100 BASE-T ETHERNET ISOLATION TRANSFORMER P/N: TS20 HF DATA SHEET BOTHHAND USA Mechanical www.bothhandusa.com Page : 2/2 A02(12/11)