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| Dual Port SMD 10/100Base-T Isolation Transformer Modules Features * Low profile and light weight 10/100 BaseT modules facilitate pick and place compatability and speed of placement * Meets requirements of IEEE 802.3u and ANSIX3.263 * Consistent and reliable coplanarity * Excellent quality at extremely competitive price due to high volume production * Manufactured in an ISO-9001:2000, TS-16949:2002 and ISO-14001:2004 certified Talema facility * Fully RoHS compliant and meets lead free reflow level J-STD-020C Electrical Specifications @ 25C Inductance: 350H minimum @ 100kHz, 100mV, 8mA Leakage Inductance: 0.4H @ 1MHz CW/W: 20pF typical Minimum isolation voltage: 1500 Vrms Operating Temperature Range: -40C to +85C Storage Temperature: -40C to +125C Standard Packing: Tape and Reel Quality and consistency is guaranteed through 100% testing of the specified parameters for primary inductance, leakage inductance, turns ratio, DC resistance and interwinding capacitance.This ensures that the return loss and pulse wave shape requirements can be fully maintained. Additionally, all parts are tested for 1500V minimum isolation. Applications Talema 10/100BaseT Dual transformer modules contain transmit and receive isolation transformers to maintain consistant wave shape and suppression of common mode noise while providing equipment isolation per IEEE 802.3. High impedance common mode quad chokes for additional EMI suppression have been added on some models as required for FCC and CISPR 22 Class B certification. TE D S eries - S MD D ual P ort 10/100B ase-T Isolation Transformer Modules Turns Ratio 2% Insertion L o ss (dB Typ) Return Loss (dB Min) Crosstalk (dB Typ) Differential to Common Mode Rejection (dB Typ) P art N umber Schematic Tx Rx 0.1 - 100 MHz 2-30 MHz 40 MHz 50 MHz 60-80 MHz 1 MHz 30 MHz 60 MHz 100 MHz 1-60 MHz 60-200 MHz TE D -100A TE D -104A TE D -100B TE D -200A -J TE D -200B -J TE D -200C -J TE D -200E -J TE D -200G-J TE D -200H-J TE D -300A TE D -300B TE D -300C TE D -300D TE D -400D 1ct:1ct 2ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct -1.2 -1.2 -1.1 -1.2 -0.5 -0.5 -1.0 -0.5 -0.5 -1.1 -1.1 -1.2 -1.2 -1.2 -18 -18 -18 -16 -21 -21 -16 -21 -21 -18 -18 -18 -18 -16 -16 -16 -16 -14 -17 -17 -14.4 -17 -17 -16 -16 -16 -16 -14 -14 -14 -14 -13 -14.5 -14.5 -13 -14.5 -14.5 -14 -14 -14 -14 -13.5 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -10 -50 -50 -35 -50 -65 -65 -50 -65 -65 -50 -50 -60 -60 -55 -42 -42 -35 -45 -55 -55 -45 -55 -55 -42 -44 -45 -45 -45 -40 -40 -35 -40 -45 -45 -40 -45 -45 -38 -39 -40 -40 -40 -35 -35 -35 -35 -35 -35 -35 -35 -35 -33 -35 -35 -35 -35 -39 -39 -37 -45 -40 -37 -53 -45 -39 -37 -45 -45 -30 -33 -33 -33 -35 -30 -33 -40 -35 -33 -30 -35 -35 -30 A A B A B C E G H A B C D D Dimensions and Schematics on following pages THE * Magnetic Components for ISDN / xDSL / LAN Data Communications * World Wide Toroidal Specialists THE TALEMA GROUP TALEMA GROUP Dimensions & Schematics * SMD Dual Port 10/100Base-T Isolation Transformer Modules Dimensions: Inches (Millimeters) Tolerance: 0.010 (0.25) unless specified otherwise Surface coplanarity will be 0.004 (0.01) maximum TED-100 0.689 (17.50) Suggested Pad Layout CTX CRX RX+ TX+ Schematic A CRX CTX RX+ TX+ CTX CRX RX+ RXTX+ RXRXTXTX- CRX CRD CTX RX+ TX+ 0.630 0.559 (16.00) (14.20) TALEMA IN WK / YR Part Number 24 23 22 21 20 19 18 17 16 15 14 13 0.661 (16.80) 0.091 (2.30) 24 23 22 21 20 19 18 17 16 15 14 13 11 x 0.05(1.27) 0.550 (13.97) 0.213 0.205 (5.40) (5.20) 24 x 0.012 x 0.012 (0.30 x 0.30) 0.069 (1.765) 0 - 8 0.550 (13.97) 0.030 (0.77) 1 TD+ 2 CTD 3 TD- 4 RD+ 5 CRD 6 RD- 7 TD+ 8 CTD 9 TD- 10 1 1 RD+ CRD 12 RD- 1 RD+ 2 CRD 3 RD- 4 TD+ 5 CTD 6 TD- 7 TD+ 8 CTD 9 TD- 10 1 1 RD+ 12 RD- TED-200 Schematic A 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 0.638 0.575 (16.20) (14.60) TALEMA IN WK/YR Part Number 1.102 (28.00) 0.236 (6.00) 0.189 (4.80) 0 - 8 0.076 (1.93) 19 x 0.05 (1,27) 1 0.020 x 0.012 (0.50 x 0.30) 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 TX RX TX RX Suggested Pad Layout 19 x 0.050 (19 x 1,27) 0.030 (0,77) B 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 0.661 0.480 (16,80) (12,20) 0.091 (2,30) 0.950 (24,13) 1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 RX TX RX TX C 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 E 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 TX RX TX RX TX RX TX RX G 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 H 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 RX TX RX TX RX TX RX TX THE TALEMA GROUP * World Wide Toroidal Specialists THE TALEMA GROUP * Magnetic Components for Universal Applications (10-06) Communications \ Networks\TED Series RX- TX- TX- .050 (1.27) B Dimensions & Schematics * SMD Dual Port 10/100Base-T Isolation Transformer Modules TED-300 0.537 (13.64) 0.583 0.571 (14.80) (14.50) TALEMA IN WK / YR Part Nrumber Suggested Pad Layout 0.040 (1.02) Schematics A 24 23 22 21 20 19 18 17 16 15 14 13 0.440 (11.18) 0.052 (1.31) 0 - 8 11 x 0.04(1.02) 0.622 (15.80) 0.091 (2.30) 0.240 0.201 (6.10) (5.10) 24 x 0.012 x 0.012 (0.30 x 0.30) 0.442 (11.22) 0.026 (0.66) 1 2 3 4 5 6 7 8 9 10 1 1 12 B 24 23 22 21 20 19 18 17 16 15 14 13 C TX RX TX RX TX RX 24 23 22 21 20 19 18 17 16 15 14 13 D TX RX 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 1 1 12 1 2 3 4 5 6 7 8 9 10 1 1 12 1 2 3 4 5 6 7 8 9 10 1 1 12 TD RD TD RD TD RD TD RD TED-400 0.538 (13.67) Schematic Suggested Pad Layout 0.039 (1.00) D TX RX TX RX 24 23 22 21 20 19 18 17 16 15 14 13 0.740 0.701 (18.80) (17.80) TALEMA IN WK / YR Part Number 0.433 (11.00) 0.053 (1.34) 0 - 8 11 x 0.039(1.00) 0.622 (19.80) 0.091 (2.30) 0.224 (5.70) 24 x 0.012 x 0.012 (0.30 x 0.30) 0.185 (4.70) 0.433 (11.00) 0.026 (0.66) 1 2 3 4 5 6 7 8 9 10 1 1 12 TD RD TD RD Sales & Marketing, Design and Manufacturing Facilities http://www.talema-nuvotem.com Eastern Europe & Czech Republic NT MAGNETICS s.r.o. Chebska 27 322 00 Plzen Tel: Int. + 420 377 - 338 351 Fax: Int. + 420 377 - 338 350 Email: talema@talema.cz Web Site: www.ntmagnetics.cz Germany TALEMA ELEKTRONIK GMBH Sembdnerstr. 5, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 Email: info@talema.de Ireland NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 74 - 954 8666 Fax: Int. + 353 74 - 954 8139 Email: info@nuvotem.com India TALEMA ELECTRONIC PVT. LTD. Opposite the SIDCO Industrial Estate Gins Towers 4/5S.H/1, Omalur Main Road Salem - 636 004, Tamil Nadu Tel: Int. + 91 427 - 244 1325 Fax: Int. + 91 427 - 243 0034 E-mail: talema@talemaindia.com Web Site: www.talemaindia.com THE TALEMA GROUP * World Wide xDSL / LAN Data Communications THE TALEMA GROUP * Magnetic Components for ISDN / Toroidal Specialists |
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