10/100 BASE-T SINGLE PORT TRANSFORMER MODULE 1 : 1 Transmit Turns Ratio CompatibleWith Intel, National Semiconductor, Level One, ICS, Kendin, TDK, Broadcom, SEEQ and Lucent Transceivers Electrical Specifications at 25o C Insertion Part Insertion Loss Return Loss Number (dB MAX) (Typ) in MHz 0.1-100MHz T-17011 -1.0 50MHz 60MHz 80MHz -16 -12 -10 Crosstalk (dB MIN) Differential to Common Mode Rejection (dB MIN) 30MHz 60MHz 100MHz 30MHz 50MHz 100MHz -45 -38 -34 -42 -37 -33 Turns Rato TX Hipot (Vrms Min.) RX 1.41CT:1CT 1CT:1CT 1500 Schematic Diagram Meets all IEE 802.3 and ANSI X3.263 standards including 350 µH OCL with 8 mA bias TRANSMIT Mil. Grade Epoxy encapsulated package withstands 235oC IR reflow 16 10 14 12 15 11 Tape and Reel available. RECEIVE 1 7 3 5 2 6 Dimensions in inches (mm) ( Unused Pin 4 is omitted) 1.02 (25.9) .400 (10.16) MAX. .010 (0.25) .285 (7.24) TYP. MAX. .020 (0.51) .040 (1.02) .100 (2.54) TYP. TYP. TYP. .025 (0.64) .510 (12.95) .480 (12.19) .015 (0.38) RHOMBUS P/N: T-17011 CUST P/N: DATE: 12/6/01 Rhombus Industries Inc. Transformers & Magnetic Products NAME: SHEET: 1 OF 1 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com