T-16303

10/100 BASE-TX DUAL PORT TRANSFORMER MODULES Electrical Specifications at 25o C Part Number Insertion Insertion Loss (dB TYP) 0.1-100 MHz T-16300 T-16301 T-16302 T-16303 T-16304 -0.5 -0.5 -0.5 -0.5 -1.2 Return Loss (dB MIN) Crosstalk (dB TYP) FOR USE WITH TRANSCEIVERS REQUIRING 1 : 1 TRANSMIT AND RECEIVE TURNS RATIOS Common to Common Rejection Ratio 0.1-60 MHz (dB TYP) Differential Common Mode Rejection (dB TYP) 1-60MHz -40 -53 -45 -45 -37 60-200MHz -30 -40 -35 -35 -33 2-30MHz 40MHz 50MHz 60-80MHz 1MHz 30MHz 60MHz 100MHz Transmit Receive -21 -21 -21 -21 -16 -17 -17 -17 -17 -14 -14.5 -14.5 -14.5 -14.5 -13.0 -12 -12 -12 -12 -12 -65 -65 -65 -65 -50 -55 -55 -55 -55 -45 -45 -45 -45 -45 -40 -35 -35 -35 -35 -35 -30 -45 -40 -40 - 40 -30 -30 -30 -30 -30 ; ; ; Compliant with IEEE 802.3u and ANSI X3.263 standards including 350 µH OCL with 8 mA bias IC grade transfer-molded package withstands 25oC peak temperature profile Modules designed to support two RJ-45 connectors PHYSICAL DIMENSIONS inches (mm) Tape & Reel Available 1.120 (28.45) M AX. .485 (12.32) M AX. .230 (5.84) M AX. .016 (0.41) TYP. .050 (1.27) TYP. .010 (0.25) TYP. .045 (1.14) TYP. .010 (0.25) TYP. .640 (16.26) .620 (15.75) 100-DP40 Rhombus Industries Inc. Transformers & Magnetic Products 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com RX1+ CMT1 TX1+ RX2+ RX1- TX2+ TX1- 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 RX2- TX2- CT1 CT2 T-16300 & T-16304 1:1 1:1 1:1 1:1 T-16304 includes the shunt choke 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TCT2 TD1+ RD1+ RCT1 RD2+ RCT2 CMT2 TCT1 TD2+ RD1- CMT1 RX1+ TX1+ RX2+ TD2- RD2TX2+ RX1- TD1- RX2- TX1- 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 TX2- CT1 CT2 T-16301 & T-16302 1:1 1:1 1:1 1:1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 T-16301 has input common mode choke on pins 6-7 and pins 19-20. T-16302 does not have the additional choke. RCT1 RD1+ RCT2 TCT1 RD2+ TCT2 TD1+ TD2+ TX2- RD1- RD2- TX1+ CMT1 TD1- RX1+ RX1- 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 CT1 CMT2 RX2+ TX1- CT2 RX2- TX2+ TD2- T-16303 1:1 1:1 1:1 1:1 1 2 RD1+ 3 RCT1 4 RD1- 5 6 TD1+ 7 TC1 8 TD1- 9 10 11 12 13 14 15 16 17 18 19 20 TCT2 RD2RD2+ TD2+ TCT2 TD2- Rhombus Industries Inc. Transformers & Magnetic Products 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971