LAN Components 10/100 Base 16 Pin (SMD) ctparts.com Not shown at actual size. RoHS Compliant Available APPLICATIONS z z z Designed for 10/100 bases transmission over UTP-5 cable. Tested and qualified for use with National Semiconductor's DP83840 Ethernet 10/100 PHY chip. Cable interface for isolation and low common mode emissions. Electrical Specifications @ 25C Operating Temperature: 0C to +70C Primary OCL inductance: 350 H Min. @ 100KHz/0.1 Vrms with BmA/DC Bias Rise Time: (10%~90%) : 2.5ns Isolation Voltage: 1500 Vrms Cw/w: 28pF Max. RoHS Compliant available. CT-~~~~~F Please specify "F" for RoHS compliant ORDERING INFO Insertion Loss (dB Max.) Part Number CT-68511_ CT-H1012_ CT-H1013_ CT-H1015_ CT-H1019_ CT-H1043_ CT-H1081_ CT-H1117_ CT-HX1148_ Return Loss (dB Min.) 0.3~100MHz 30MHz 40MHz -1.1 -1.15 -1.15 -1.0 -1.15 -1.15 -2.0 -1.15 -1.5 -16 -16 -16 -16 -16 -16 -18 -16 -18 -14 -14 -14 -14 -14 -14 - -14 -13.5 Crosstalk (dB Min.) 50MHz 60MHz 80MHz -13.5 -13.5 -13.5 -13.5 -13.5 -13.5 - -13.5 -11.5 -13 -13 -13 -13 -13 -13 -12 -13 -10 -12 -12 -12 -12 -12 -12 -11 -12 -10 30MHz 30-60MHz -40 -50 -30 -30 -40- - -50 -40 -40 -40 -30 -30 -40 - - -50 -40 60-100MHz -38 -40 -30 -30 -38 -34 - -40 -40 Differential to Common Mode Rejection (dB Min.) TX/RX 30MHz 30-60MHz 60-100MHz -45/-40 -45 -40 - -45/-40 - - - -37 -45/-40 -40 -40 - -45/-40 - - - -37 -40/-35 -35 -40 - -40/-35 - - - -33 PHYSICAL DIMENSIONS 25.30(0.996) 9.90(0.390) 2.54(0.100) CT-XXXXX Date Code 2.30(0.091) 17.78(0.701) 17.78(0.700) 13.70(0.539) 12.70(0.500) 0.46(0.018) 2.54(0.100) 0.250.13 (0.0100.005) 0.1(0.004) 16 Surfaces 1.02(0.040) 6.10(0.240) 0~8 0.90(0.035) Dimensions: mm(inch) Tolerances: xx.x00.25(0.010) 0.xx0.05(0.002) CENTRAL Technologies 11.29.05 Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright (c) 2005 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice Turn Ratio (5%) Transmit 1CT:1CT 1CT:1CT 1.414CT:1CT 1.414CT:1CT 1CT:1CT 1.25CT:1CT 1.414CT:1CT 1CT:1 1CT:1CT Receive 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT 1CT:1CT LAN Components ctparts.com 10/100 Base 16 Pin (SMD) SCHEMATICS CT-68511 CT-H1019 RD+ 1 RDCT CT TD+ 3 4 5 6 2 15 CMT 3 6 1 8 4 13 14 16 TX 13 RX- 12 TX+ 7 9 10 CMT RX 9 TX- TD- 8 1CT:1CT 16 RX+ 11 10 1CT:1CT Pin 2,7,11,14 Cut Off 15 Pin 5 & 12 Cut Off CT-H1043 CT-H1012 1CT:1CT RD+ 1 RD- 2 CT 3 Transmit 1.25CT:1CT 7 RX+ 5 CT 1 16 6 RX- 2 15 3 TD+ 16 10 TX+ CT 12 CT 14 TD- 15 1CT:1CT Pin 13 Cut Off 14 Receive 1CT:1CT 11 TX- 6 11 7 10 8 9 CT-H1013 1.41CT:1CT 1 CT-H1081 16 Receive 1CT:1CT RD+ 1 TX 2 7 RX+ 5 3 14 15 11 6 RD- 2 3 6 RX- TD+ 16 10 TX+ 14 RX 7 TD- 15 8 9 11 TX12 Transmit 1CT:1.414CT 10 1CT:1CT CT-HX1148 CT-H1015 Receive 1 Receive RD+ 1 1CT:1CT 3 5 2 6 RD- 2 CT 3 16 10 TD+ 16 14 12 CT 15 11 TD- 15 Transmit 6 RX- 10 TX+ 14 12 CT Transmit 1.41CT:1CT CT-H1117 Receive 6 RX+ RD+ 11 7 CT RD- 9 10 TD+ 3 1CT:1CT Transmit 2 TD- 8 RX- 14 TX+ 15 CMT 16 TX- 1 1CT:1 Technologies 11.29.05 CENTRAL 7 RX+ 5 CT 7 Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright (c) 2005 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice 11 TX-