HX1138

10/100 BASE-T SINGLE PORT TRANSFORMER MODULES With 1:1 Transmit Turns Ratios www.datasheet4u.com Compatible with Broadcom, ICS, Intel, Kendin, Lucent, National Semiconductor and TDK Transceivers Meets all IEEE 802.3 and ANSI X3.263 standards including 350 µH OCL with 8 mA bias IC grade transfer-molded package withstands 235°C IR reflow Patented Interlock Base construction for high reliability Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C Return Loss (dB MIN @ 100 Ω) 1-30 MHz 40 MHz 50 MHz 60-80 MHz -20 -20 -22 -16 -22 -22 -18 -18 -18 -18 -18 -20 -18 -20 -13.5 -20 -20 -16 -13.5 -13.5 -18 -16 -18 -18 -18 -11.5 -18 -18 -14 -11.5 -11.5 -16 -15 -14 -14 -12 -10 -12 -12 -12 -10 -10 -12 -12 Differential to Common Crosstalk Mode Rejection (dB TYP) (dB MIN) 30 MHz 60 MHz 100 MHz 30 MHz 60 MHz 100 MHz -42 -45 -45 -45 -42 -45 42 -42 -42 -50 -45 -36 -40 -40 -40 -38 -40 -37 -37 -37 -45 -40 -33 -35 -35 -35 -32 -35 -33 -33 -33 -40 -35 -50 -45 -50 -40 -50 -50 -50 -50 -50 -55 -50 -40 -40 -40 -38 -40 -40 -40 -40 -40 -50 -40 -40 -35 -40 -35 -40 -40 -40 -40 -40 -50 -40 Part Number H1012 H1019 H1086 1 H1042 H1089 H1117 H1138 HX1148 2 HX1178 PE-68515L PE-68517L 3 Insertion Loss (dB MAX) 0.1-100 MHz -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -0.8 -1.5 -1.5 -1.0 -1.0 Hipot (Vrms MIN) 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1. Rise time optimized for National’s DP83843. 2. Operating temperature: -40°+ 85°C. 3. Meets UL 1950 and UL 1459 3rd edition requirements. U.S. Pate...