Bothhandusa.com BOTHHAND 10/100BASE-TX TRANSFORMER MODULES FOR AUTO MDI/MDIX APPLICATIONS . P/N: 40ST1064M DATA SHEET Feature ! ! ! ! Symmetrical TX and RX channels for auto MDI/MDIX capability. Compliant with IEEE 802.3u. Operating temperature range :-40℃ to +85℃. Storage temperature range: --40℃ to +125℃. Electrical Specifications @ 25°C Part Turns Ratio OCL(uH Min) (±5%) @100KHz/0.1Vrms 8mA Number 40ST1064M TX RX DC/Bias 1CT:1CT 1CT:1CT 350 L.L Cw/w HI-POT Rise Time (uH Max) (pF Max) (Vrms) (nS TYP) 0.4 56 1500 2.5 Continue Part Number 40ST1064M Schematic Insertion Loss Return Loss Cross talk DCMR (dB Max) (dB Min) (dB Min) (dB Min) 0.3–100MHz 0.3-30MHz 30-60MHz 60-80MHz -1.15 -16 -12 -10 0.3-60MHz 60-100MHz 60MHz -40 -35 -37 100MHz 200MHz -28 Mechanical USA: TEL 978 887 8050 Taiwan: Fax:01983 886-2-2122258 Web: http://- www.bothhand.com 462 Boston886-3-2122268 St - Topsfield, MA - Phone: 978-887-8050 Fax: 978-887-5434 A0(03/03) -25