BOTHHAND USA 10/100 BASE-T ETHERNET ISOLATION TRANSFORMER P/N: TS8121CXM HF DATA SHEET Feature l l l l Designed to meet IEEE 802.3u requirement, including 350uH OCL with 8mA bias. Complying with ROHS. Operating temperature range: -40℃ to +85℃. Storage temperature range: -40℃ to +85℃. Electrical Specifications @ 25°C Part Number Turns Ratio (±5%) 1-3:16-14 6-8:11-9 TS8121CXM HF 1CT:1CT 1CT:1CT OCL (uH Min) @ 100KHz/0.1V with 8mA DC Bias L.L Cw/w (uH Max) (pF Max) 350 0.5 DCR HI-POT (Ω Max) (Vrms) 1-3/6-8 16-14/11-9 0.7 1.1 50 1500 Continue Part Number TS8121CXM 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 Pag1/2 A04(13/01) 10/100 BASE-T ETHERNET ISOLATION TRANSFORMER P/N: TS8121CXM HF DATA SHEET BOTHHAND USA Mechanical www.bothhandusa.com Pag2/2 A04(13/01)