E1/T1/ PRI/CEPT Dual Transformer Modules Features • SMD design ideal for pick and place compatability while providing unrivaled coplanarity • controlled parameters ensure full compliance with ITU-T G.703 when matched with recommended IC • ideal for all 1.544 and 2.048 Mbs interface applications • manufactured in an ISO-9001:2000, TS-16949:2002 and ISO-14001:2004 certified Talema facility • 1500Vrms minimum isolation voltage • extended operating temperature: -40° to +85°C • fully RoHS compliant and meets lead free reflow level J-STD-020C Electrical Specifications @ 25°C Turns Ratio: Bold = IC side windings MJM Series - Dual Transformers Transformer - I Part Number Turns Ratio +/-5% LP (mH Min) Pri. MJM-010 1ct:1.41ct 1.2 0.41 MJM-013 1ct:1.15ct 1.2 MJM-016 1ct:2ct MJM-017 1ct:2ct MJM-018 MJM-019 MJM-021 1ct:1.41ct MJM-022 1ct:1ct MJM-023 MJM-024 MJM-025 MJM-026 Transformer - II S ec. Pri. Pins S ec. Pins Turns Ratio +/-5% Pri. S ec. Pri. Pins 0.58 16-15-14 1-2-3 1ct:1.41ct 1.2 0.41 0.58 11-10-9 6-7-8 A 0.39 0.44 1-2-3 16-15-14 1ct:1.15ct 1.2 0.39 0.44 6-7-8 11-10-9 A 1.2 0.39 0.77 6-7-8 11-10-9 1ct:2.3ct 1.2 0.39 0.88 16-15-14 1-2-3 A 1.2 0.39 0.77 16-15-14 1-2-3 1ct:2ct 1.2 0.39 0.77 6-7-8 11-10-9 A 1ct:1ct 1.2 0.39 0.38 16-15-14 1-2-3 1ct:2ct 1.2 0.39 0.77 6-7-8 11-10-9 A 1:1.15ct 1.2 0.39 0.44 16--14 1-2-3 1ct:2ct 1.2 0.39 0.77 6-7-8 11-10-9 B 1.2 0.41 0.58 1-2-3 16-15-14 1ct:1.41ct 1.2 0.41 0.58 11-10-9 6-7-8 A 1.0 0.39 0.39 11-10-9 6-7-8 1ct: 2.4ct 1.0 0.41 0.90 1-2-3 16-15-14 A 1:1ct 1.2 0.39 0.39 16-14 1-2-3 1:1ct 1.2 0.39 0.39 6-8 11-10-9 C 1ct:1ct 1.0 0.39 0.39 6-7-8 11-10-9 1ct:1.67ct 1.0 0.39 0.66 16-15-14 1-2-3 A 1:1/1.26 1.2 0.39 0.48 16-14 1-2-3 1ct:2ct 1.2 0.39 0.77 6-7-8 11-10-9 B 1ct:1ct 1.2 0.39 0.39 16-15-14 1-2-3 1ct:1.5ct 1.2 0.39 0.58 6-7-8 11-10-9 A MJM-027 1:2ct 1.6 0.41 0.83 16-14 1-2-3 2:1 1.6 0.41 0.21 6-8 11-9 D MJM-028 1ct:2ct 1.2 0.39 0.77 16-15-14 1-2-3 1: 1.36ct 1.2 0.39 0.52 6-8 11-10-9 E MJM-029 1:2.42ct 1.2 0.39 0.94 16-14 1-2-3 1: 2.42ct 1.2 0.39 0.94 6-8 11-10-9 C RCU (Ohms) LP (mH Min) RCU (Ohms) S ec. Pins Schematic MJM-030 2:1: 1 1.2 0.46 0.26 16-14 1-2, 3-4 2:1: 1 1.2 0.46 0.26 11-9 5-6, 7-8 F MJM-031 2ct: 1/1.26 1.5 0.41 0.52 1-2-3 16-15-14 2ct: 1/1.26 1.5 0.41 0.52 11-10--9 6-7-8 A C MJM-032 1:2.42 1.2 0.39 0.94 16-14 1-2-3 1:1ct 1.2 0.39 0.39 6-8 11-10-9 MJM-033* 1:1.9/2.4 1.0 0.41 0.94 16-15-14 1-2-3 0.79:1.9/1 1.0 0.40 0.75 6-7-8 11-10-9 A MJM-034 1ct: 1.5ct 1.5 0.41 0.62 1-2-3 16-15-14 1ct: 1.5ct 1.5 0.41 0.62 6-7-8 11-10-9 A MJM-035 1ct:1ct 1.2 0.39 0.39 6-7-8 11-10-9 16-15-14 MJM-036 2cs: 1.57/2 1.5 0.41 0.82 1-2 MJM-037 1ct: 1ct 1.2 0.39 0.39 16-15-14 MJM-038 1ct:2.42ct 1.2 0.39 0.94 1-2-3 MJM-039 1:2/2.4 1.0 0.39 0.94 1-3 MJM-040 1ct:2.4ct 1.2 0.39 0.94 1-2-3 1ct:1.36ct 1.2 0.39 0.52 1-2-3 2cs: 1.57/2 1.5 0.41 0.82 5-6 A 1-2-3 1ct: 1.36ct 1.2 0.39 0.53 6-7-8 11-10-9 A 16-15-14 1ct:2.42ct 1.2 0.39 0.94 6-7-8 11-10-9 A 16-15-14 1: 0.79/1 1.0 0.39 0.39 6-8 11-10-9 H 16-15-14 1ct: 2.4ct 1.2 0.39 0.94 6-7-8 11-10-9 A G MJM-041 1: 2ct 1.2 0.39 0.77 1-3 16-15-14 1: 2cs 1.2 0.39 0.77 11-9 5-6,7-8 J MJM-042 1: 1.36ct 1.2 0.39 0.53 16-14 1-2-3 1: 2ct 1.2 0.39 0.77 6-8 11-10-9 C MJM-043 1ct: 2ct 1.2 0.39 0.77 1-2-3 16-15-14 1ct: 2ct 1.2 0.39 0.77 6-7-8 11-10-9 A MJM-044 1ct: 2ct 1.2 0.39 0.77 1-2-3 16-15-14 1: 1 1.2 0.39 0.39 6-8 11-9 K MJM-045 1ct: 2ct 1.2 0.39 0.77 1-2-3 16-15-14 1ct: 2.42ct 1.2 0.39 0.95 6-7-8 11-10-9 A MJM-046 1ct: 1ct 1.2 0.39 0.39 1-2-3 16-15-14 1ct: 1ct 1.2 0.39 0.39 6-7-8 11-10-9 A MJM-047 1ct: 1.26ct 1.2 0.39 0.50 1-2-3 16-15-14 1ct: 1.26ct 1.2 0.39 0.50 6-7-8 11-10-9 A MJM-048 1ct: 1: 0.8 1.2 0.39 0.39 16-15-14 1-2, 3-4 1ct: 1: 0.8 1.2 0.39 0.39 11-10-9 5-6, 7-8 G MJM-049 1ct: 1.58: 2 1.2 0.39 0.80 2-3-4 16-15, 14-13 1: 1.65: 2 1.2 0.39 0.80 6-7 12-11, 10-9 L MJM-050 1ct: 1: 1 1.2 0.39 0.39 16-15-14 1-2, 3-4 1ct: 1: 1 1.2 0.39 0.39 11-10-9 5-6, 7-8 G MJM-051 1ct:2.4ct 1.2 0.39 0.94 1-2-3 16-15-14 1ct:1ct 1.2 0.39 0.39 6-7-8 11-10-9 A * MJM-033 Turns Ratio: Pins 16-14:1-2 = 1:1.9, Pins 16-14:1-3=1:2.4; Pins6-8:9-11=0.79:1.9, Pins 6-8:11-10=0.79:1 THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications (10-07) Communications\ E1/T1\MJM Packaging & Schematics for MJM Series Dual Transformer Modules MJM Dimensions Schematics Suggested Pad Layout 0.378 0.346 (9.60) (8.80) A 0.028 (0.70) 0.050 (1.27) TALEMA IN WK/YR Part Number 0.394 (10.60) 0° - 8° 0.350 (8.89) 0.504 (12.80) 0.077 (1.96) 0.079 (2.00) 0.236 0.189 (6.00) (4.80) 1 2 15 2 3 6 14 11 3 6 14 11 7 10 7 10 8 9 8 9 G 1 15 14 11 3 6 8 9 2 15 14 11 3 6 8 9 8 J 15 14 11 14 11 3 5 9 8 6 7 9 1 2 3 4 5 6 7 8 9 K 1 15 9 10 8 F 16 14 11 16 14 11 3 6 10 10 10 2 1 3 6 16 16 1 E 16 2 H 16 16 D 1 0.016 x 0.016 (0.40 x 0.40) C 16 0.350 (8.89) Surface Coplanarity will be 0.004(0.10) maximum Dimensions: Inches (Millimeters) Tolerance: ±0.010 (0.25) unless specified otherwise 1 2 3 4 5 6 7 8 B 1 16 14 11 9 L 1 16 2 2 15 3 3 6 14 11 4 6 8 9 7 16 15 14 13 12 11 10 9 Sales & Marketing, Design and Manufacturing Facilities http://www.talema-nuvotem.com Eastern Europe & Czech Republic NT MAGNETICS s.r.o. Chebská 27 322 00 Plzeñ Tel: Int. + 420 377 - 338 351 Fax: Int. + 420 377 - 338 350 Email: [email protected] Web Site: www.ntmagnetics.cz Germany Ireland India TALEMA ELEKTRONIK GMBH Sembdnerstr. 5, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 Email: [email protected] NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 74 - 954 8666 Fax: Int. + 353 74 - 954 8139 Email: [email protected] 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: [email protected] Web Site: www.talemaindia.com THE TALEMA GROUP • Magnetic Components for Universal Applications