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| Quad Port SMD 10/100Base-T Isolation Transformer Modules Features * Low profile (5.8mm) and light weight (4.0 g) 10/100Base-T Quad Port isolation transformer modules designed to support four single or double stacked RJ-45 connectors * SMD packages facilitate pick and place compatability and speed of placement * Modules meet requirements of IEEE 802.3u and ANSI X3.263 * 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 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 Quad 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. TEQ Series - SMD Quad Port 10/100Base T Isolation Transformer Modules Turns Ratio 2% Insertion L o ss (dB Typ) 0.1 - 100 MHz 2-30 MHz Part Number Return Loss (dB Min) 40 MHz 50 MHz 60-80 MHz 1 MHz Crosstalk (dB Typ) 30 MHz 60 MHz 100 MHz Common to Common Rejection Ratio 0.1-60MHz (dB Typ) Differential to Common Mode Rejection (dB Typ) 1-60 MHz 60-200 MHz Schematic Tx TEQ-200A-J TEQ-202A-J TEQ-204A-J TEQ-200B-J TEQ-202B-J TEQ-204B-J TEQ-200C-J TEQ-204C-J TEQ-205C-J TEQ-200D-J TEQ-200D1-J TEQ-204D-J TEQ-204E-J TEQ-204F-J TEQ-200G-J TEQ-200H-J TEQ-200J-J TEQ-203K-J 1ct:1ct 1.25ct:1ct 2ct:1ct 1ct:1ct 1.25ct:1ct 2ct:1ct 1ct:1ct 2ct:1ct 1.89ct:1ct 1ct:1ct 1ct:1ct 2ct:1ct 2ct:1ct 2ct:1ct 1ct:1ct 1ct:1ct 1ct:1ct 1.41ct:1ct Rx 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 Transmit Receive -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -1.1 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -21 -18 -18 -21 -18 -21 -21 -21 -18 -21 -21 -21 -21 -21 -21 -21 -21 -18 -17 -18 -18 -17 -18 -17 -17 -17 -16 -17 -17 -17 -17 -17 -17 -17 -17 -16 -14.5 -14 -14 -14.5 -14 -14.5 -14.5 -14.5 -14 -14.5 -14.5 -14.5 -14.5 -14.5 -14.5 -14.5 -14.5 -14 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -12 -65 -60 -60 -65 -60 -60 -65 -60 -60 -65 -65 -60 -60 -60 -65 -65 -65 -60 -55 -50 -50 -55 -50 -50 -55 -50 -50 -55 -55 -50 -50 -50 -50 -55 -50 -50 -45 -40 -40 -45 -40 -40 -45 -40 -40 -45 -45 -40 -40 -40 -40 -45 -40 -40 -35 -35 -35 -35 -35 -35 -35 -35 -35 -35 -35 -35 -35 -35 -30 -35 -30 -35 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -35 -30 -30 -30 -30 -30 -30 -30 -30 -25 -30 -30 -30 -30 -30 -30 -30 -30 -35 -40 -39 -39 -40 -39 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 -30 -33 -33 -30 -33 -30 -40 -40 -40 -30 -30 -40 -30 -30 -30 -30 -30 -30 A A A B B B C C C D D1 D E F G H J K Dimensions and Schematics on following page * World Wide Toroidal Specialists THE TALEMATHE TALEMA GROUP GROUP * Magnetic Components for ISDN/LAN Data Communications Dimensions & Schematics * Quad Port 10/100Base-T Transformer Modules Dimensions Suggested Pad Layout 0.638 0.575 (16.20) (14.60) TALEMA IN WK/YR Part Number 19 x 0.050 (19 x 1,27) 0.030 (0,77) 1.102 (28.00) 0.236 (6.00) 0.189 (4.80) 0 - 8 0.076 (1.93) 19 x 0.05 (1,27) 0.661 0.480 (16,80) (12,20) 0.091 (2,30) 0.020 x 0.012 (0.50 x 0.30) 0.950 (24,13) Surface coplanarity will be <0.004 (0.10) Dimensions: Inches (Millimeters) To l e r a n c e : 0 . 0 1 0 ( 0 . 2 5 ) u n l e s s s p e c i f i e d o t h e r w i s e Schematics A 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 B 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 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TX RX TX RX TX RX TX RX RX TX RX TX 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 D 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 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RX TX TX RX RX TX TX RX RX TX TX RX RX TX TX RX D1 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 40 39 38 37 36 35 E 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RX TX TX RX RX TX TX RX TX RX TX RX TX RX TX RX THE TALEMA GROUP * Magnetic Components for Universal Applications Schematics * SMD Quad Port 10/100Base-T Isolation Transformer Modules Schematics F 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 G 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 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TX RX TX RX TX RX TX RX RX TX TX RX RX TX TX RX H 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 J 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 11 12 13 14 15 16 17 18 19 20 RX TX TX RX RX TX TX RX 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RX TX RX TX RX TX RX TX K 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 11 12 13 14 15 16 17 18 19 20 RX TX TX RX RX TX TX RX 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 * Magnetic Components for ISDN/LAN Data Communications (10-06) Communications\Networks\TEQ |
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