Bothhand USA. e-mail: [email protected] http://www.bothhandusa.com 10/100 BASE-T SINGLE PORT TRANSFORMER MODULES P/N:16ST1148M DATE SHEET Feature Page : 1/1 1:1 Transmit turns ratios compatible with Broadcom, ICS, INTEL, KENDIN, level one. z Lucent transceivers, national semiconductor, SEEQ and TDK. z Meets all IEEE 802.3 and ANSI X3.263 Standards Including 350uH OCL with 8mA Bias. z IC Grade transfer-molded package with standards 235• IR reflow. z Patented interlock base construction for high reliability. z Rise time optimized for national’s DP83813. z Operating temperature range: -40°C to +85°C. z Storage temperature range: -40°C to +125°C. Electrical Specifications @ 25°C z Part Number 16ST1148M Turns Ratio PRI.OCL (uH Min) (±5%) @ 100KHz/0.1Vrms TX RX with 8mA/DC Bias 1CT:1 1CT:1CT 350 CW/W L.L (pF Max) (uH Max) 28 0.6 Rise Time Voltage Isolation (10-90%) (Vrms) nS TYP 2.5 1500 Continue Part Number Insertion Loss (dB Max) 0.3-100 MHz 16ST1148M Schematic -1.15 Return Loss Cross talk DCMR (dB Min) (dB Min) TX/RX(dB Min) 0.3-30MHz 40MHz 50MHz -18 -13.5 -11.5 60-80MHz 0.3-60MHz 60-100MHz 30MHz -10 -45 -35 -42/-40 60MHz 100MHz -35/-30 -28/-25 Mechanical 462 Boston St - Topsfield, MA 01983 - Phone: 978-887-8050 - Fax: 978-887-5434 A3(02/06)