TRTEPC19-xxx

www.DataSheet4U.com TDK xDSL transformers IC cross reference 2001.Feb.16 Rev. c Safety Standard UL1950 Basic Insulation , 120V working voltage EN60950 Supplementary Insulation , 250V working voltage CO side CP side TRTEPC19-U016B (540uH) ( TRTEPC19-U016A will be discontinued) TRTEP13S-U027A015 (same function with EPC19) TRTEP13-0414D (with new line interface) STMicroelectronics ST70135A, ST70134 (CPE) www.DataSheet4U.com TDK ADSL transformers STmicroelectronics ST70135A & ST70134 CPE Side TRTEPC19-U016B 540uH Corresponding to EN60950 Supplementary Insulation for 250V WorkingVoltage and to UL1950 Basic insulation for 120V working voltage. 1.3mm creepage distance , 2.0mm clearance distance Mechanical 5.0 ± 0.2 3.5 ± 0.2 4 5 U16B TDK Lot# 20.2 ± 0.5 (0.7) 1.0 ± 0.3 1 10 10.0 ± 0.5 1.0 ± 0.3 25.0 ± 1.0 Electrical Specifications @25degreesC 1. Inductance 1-4(tied 2-3) 2. Leakage Inductance 3. DCR 1-4 (ties2-3) 9-6 (tied8-7) 10-5 (tied8-7) 4. Dielectric Withstanding 5. Total Harmonic Distortion : 540uH ± 10% at 10KHz , 0.1V : 10.0 uH max at 100KHz , 0.1V : 1.10 Ω ± 15% : 610 mΩ ± 15% : 1.10 Ω ± 15% : AC1,500Vrms 1minute : -65dB min. at 30KHz , 1Vrms RX TX Schematics Chip Side Line Side NS1 1 3 2 NS2 4 NP3 NP4 1.0 1.0 1.0 1.0 10 NP1 9 8 7 6 5 NP2 A 2.0 2.0 A TDK USA Corporation / Component Engineering Laboratory Jul.26.'00 Rev A www.DataSheet4U.com TDK ADSL transformers STmicroelectronics CPE Side TRTEP13S-U027A015 Corresponding to EN60950 Supplementary Insulation for 250V WorkingVoltage and to UL1950 Basic insulation for 120V working voltage. 1.3mm creepage distance , 2.0mm clearance distance Mechanical U027 TDK Lot# 13.5 max. 10 8 7 6 1 3 4 5 12.7 max. 0.8 ± 0.2 0.7 ± 0.1 17.0±0.5 (0.3) C Electrical Specifications @25degreesC 0.8 ± 0.2 Schematics 1. Inductance 1-10 : 470uH ± 10% at 10KHz , 0.1V C 2. Leakage Inductance : 2.50 uH max at 100KHz , 0.1V Chip Side 3. DCR 3 1-10 : 1.05 Ω ± 15% 1.0 NP1 7 7-4(tied 5-6) : 540 mΩ ± 15% 1.0 NP2 3-8(tied 5-6) : 1.10 Ω ± 15% 5 RX TX 4. Dielectric Withstanding : AC1,500Vrms 1minute 6 5. Total Harmonic Distortion : -70dB min. at 100KHz , 1Vrms 1.0 NP3 6. Return Loss : 20.0 dB min. at 276KHz to 1.1MHz 4 7. Insertion Loss : 0.20 dB max. at 276KHz 1.0 8 NP4 8. Frequency Response : 0.20 dB at 1.1MHz (ref 276KHz) 9. Longtidudinal Conversion Loss : -45dB min. at 1.1MHz 2.5 ± 0.3 Line Side NS1 1 4.0 A 10 TDK USA Corporation / Component Engineering Laboratory 11137 Warland Dr. Cypress , CA 90630 TEL 562-596-1212 FAX 562-596-4841 Dec.6.'00 Rev C www.DataSheet4U.com TDK ADSL transformers TRTEP13-0414D Rev3 (changed pin numbering) Corresponding to EN60950 Supplementary Insulation for 250V WorkingVoltage and to UL1950 Basic insulation for 120V working voltage. 1.3mm creepage distance , 2.0mm clearance distance 1 2 3 4 5 13.5 max. Mechanical 10 9 8 7 6 0414D3 TDK Lot# 12.7 max. 0.8 ± 0.2 0.7 ± 0.1 17.0±0.5 (0.3) Electrical Specifications @25degreesC 0.8 ± 0.2 Schematics Line Side 1 2.5 ± 0.3 1. Inductance 1-4 (tied 2-3) : 480uH +/- 10% at 10KHz,0.1Vrms,Ls Chip Side 10 2. Leakage Inductance 1-4 (tied 2-3 , 10-8-9-7) : 7.5 uH max at 100KHz,0.1Vrms,LS 3. DC Resistance 1-3 2-4 10-8 9-7 : 300 mΩ +/- 15% : 300 mΩ +/- 15% : 240 mΩ +/- 15% : 240 mΩ +/- 15% : AC 1.50KVrms 1minute NP1 3 2 NS1 8 9 NP2 4 NS2 7 Turns Ratio NP1 : NP2 : NS1 : NS2 = 1 : 1 : 1 : 1 marks mean polarity 4. Dielectric Withstanding TDK USA Corporation / Component Engineering Laboratory 11137 Warland Dr. Cypress , CA 90630 TEL 562-596-1212 FAX 562-596-4841 Nov.14.'00 Rev E