IC - SO Single Interface Transformer Selection Guide Talema manufactures a wide range of transformers for all SO ISDN applications. A complete listing of transceiver IC’s with recommended Talema transformers is listed on the following cross reference chart. Performance has been proven in the many designin’s of our products in these applications. 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 Waveshape requirements for S-Interface can be met. Additionally, all parts are tested for 1500V minimum isolation. Standard Packaging: SMD styles - Tape and Reel; TH T styles - Anti Static tubes. ISD N IC - SO Interface Transformer C ross R eference Guide Talema part N umber IC Manufacturer IC Part N umber Alcatel Micro MTC 2028, MTC 20276, MTC 20277 MTC 20279, MTC 202172 C ologne C hip HFC -Sxxx Seri es Legerity (AMD ) L u cen t AM79C 30A, AM79C 32A T7234, T7250, T7252, T7254, T7256, T7259, T7340, 79000 T7901, T7903 Mietec MTC -2072 Mitel MT8930, MT8931 Motorola MC 145474, 145475 MC 145574 N ational TP3420, TP3421 N EC D 98201 SGS ST5420, ST5421 Infineon P E B 80900, P E F 80912, 80913 P E F 81912, 81913, 82912, 82913 P E F 81902, 82902 PEB/PEF3081, 3086 PSB/PSF3186, 21150 P S B 21381, 21382, 21384 V LS I VNS80000 Yahama YM7505 Zarlink MT8930/8931 Through H ole Flat Vertical ISF-120A1 ISF-140B1 ISF-120A1 ISF-140B1 ISV-120A1 ISV-140B1 ISV-120A1 ISV-140B1 ISF-140B1 ISV-140B1 Surface Mount Miniature ISJ-140B ISJ-140B ISJ-140B ISF-130B1 ISV-130B1 ISF-120A1 ISF-140B1 ISF-120A1 ISF-140B1 ISF-120A1 ISF-140B1 ISF-100B1 ISF-130B1 ISF-120A1 ISF-140B1 ISF-120A1 ISF-140B1 ISF-120A1 ISF-140B1 ISV-120A1 ISV-140B1 ISV-120A1 ISV-140B1 ISV-120A1 ISV-140B1 ISV-100B1 ISV-130B1 ISV-120A1 ISV-140B1 ISV-120A1 ISV-140B1 ISV-120A1 ISV-140B1 ISF-120A1 ISF-140B1 ISV-120A1 ISV-140B1 ISJ-140B ISF-100B1 ISV-100B1 ISJ-100B ISF-120A1 ISF-140B1 ISF-120A1 ISF-140B1 ISF-120A1 ISF-140B1 ISV-120A1 ISV-140B1 ISV-120A1 ISV-140B1 ISV-120A1 ISV-140B1 ISJ-140B ISJ-140B ISJ-140B ISJ-100B ISJ-140B ISJ-140B ISJ-140B ISJ-140B ISJ-140B ISJ-140B THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications ISDN - SO SMD Single Interface Transformers Features • designed for optimum compatability with all established interface IC’s • excellent and consistent balance between windings • compact sizes in through-hole and surface mount packages • complies fully with CCITT.I.430 recommendations and corresponding national standards for S-Interface • manufactured in ISO-9001:2000, TS-16949:2002 and ISO-14001:2001 certified Talema facility • fully RoHS compliant and meets lead free reflow level J-STD-020C • operating temperature: 0 to 85°C Electrical Specifications @ 25°C Turns Ratio: Bold = IC side windings ISJ, SMJ & SWJ SMD Series comply w ith Basic Insulation Level EN60950, UL1950 and UL1450 Part Number ISJ-100B ISJ-140B LP (mH min) Turns Ratio LL (µH) ^IDC (mA) CC (pF Max) RCUP (Ohms) RCUS (Ohms) VP (Vrms) Schematic 25 25 1:1:1: 1 1:1:2: 2 2 2 --- 60 50 3.8 4.0 3.8 8.0 1500 1500 B B Test Conditions: Inductance: Line side windings in series - measurement @ 10kHz, 100mV Coupling capcitance: IC side windings in series to Line side windings in series - measurement @10kHz, 100mV Leakage Inductance: Line side windings in series, IC side windings short circuited - measurement @ 100kHz, 100mV Test Voltage: 1.5kV for 2 Sec. - Line side windings in series to IC side windings in series. Standard Packaging: Tape and Reel ISJ 0.228 (5.80) 0° - 8° 3 x 0.050 (3 x 1.27) Suggested Pad Layout ISJ100B Wk/Yr 0.354 0.299 (9.00) (7.60) 0.209 0.169 (5.30) (4.30) 0.394 (10.00) 0.213 (5.40) 3 x 0.050 (3 x 1.27) Schematic 0.031 (0.80) B 8 1 7 6 2 3 5 4 0.020 x 0.12 (0.50 x 0.30) Surface Coplanarity will be 0.004(0.10) Dimensions: Inches (Millimeters) Tolerance: ±0.010 (0.25) unless specified otherwise Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374-954 8666 • Czech Rep: Int.+420 37 - 733 8351 • India: Int.+91 427 - 243 3106 http://www.talema-nuvotem.com ISDN SO DIL Style Through Hole Interface Transformers Features • designed for optimum compatability with all established interface IC’s • excellent and consistent balance between windings • complies fully with CCITT.I.430 recommendations and corresponding national standards for S-Interface • manufactured in ISO-9001:2000, TS-16949:2002 and ISO-14001:2001 certified Talema facility • fully RoHS compliant • operating temperature: 0 to 85°C Electrical Specifications @ 25°C Turns Ratio: Bold = IC side windings ISF & ISV Series comply w ith Supplementry Insulation Level EN60950, UL1950 and UL1450 LP Part Number (mH Min) Turns LL ^IDC CC RCUP RCUS VP Ratio (µH) (mA) (pF Max) (Ohms) (Ohms) (Vrms) Schematic ISF / ISV-100B1 30 1:1:1: 1 10 5 150 1.7 2.0 1500 B1 ISF / ISV-120A1 30 1:1:4 10 5 150 1.7 4.0 1500 A1 ISF / ISV-130B1 30 1:1:2,5: 2,5 10 5 150 1.7 4.5 1500 B1 ISF / ISV-140B1 30 1:1:2: 2 10 5 150 1.7 4.0 1500 B1 Package Style ISF 0.551 (14.00) 0.500 (12.70) 0.492 (12.50) 0.400 (10.16) Schematic 0.433 (11.00) 0.059 (1.50) 5 6 1 10 B1 IC Line 1 6 IC Line 3 10 5 8 6 1 7 9 2 4 10 5 0.018 x 0.026 & 0.020 x 0.020 (0.45 x 0.66) & (0.50 x 0.50) 0.100 (2.54) ISV A1 0.138 (3.50) 0.571 (14.50) 0.059 (1.50) 0.354 (9.00) 0.300 (7.62) 5 B1 A1 0.138 (3.50) Line IC 1 6 0.551 0.400 (14.00) (10.16) Line 3 10 5 1 6 10 8 IC 4 1 7 5 10 2 6 9 0.018 x 0.026 (0.45 x 0.66) 0.100 (2.54) Dimensions: Inches (Millimeters) Tolerance: ±0.010 (0.25) unless specified otherwise 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] (Administration) TALEMA ELECTRONIC PVT. LTD. Door No. 221, KJ Plaza Meyanoor Main Road Salem - 636 004, Tamil Nadu Tel: Int. + 91 427 - 243 3100 / 3106 Fax: Int. + 91 427 - 243 3109 E-mail: [email protected] Web Site: www.talemaindia.com (Manufacturing) Plot No’s. 30 & 31 Electrical & Electronic Indstrial Estate Suramangalam Salem - 636 005, Tamil Nadu Tel: Int. + 91 427 - 243 3002 Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374-954 8666 • Czech Rep: Int.+420 37 - 733 8351 • India: Int.+91 427 - 243 3106 http://www.talema-nuvotem.com (Oct 12) Communications\ISDN\So Single rafo