C1733 REV E Product Description EIA date code and lot code ADSL Line Coupling Transformer, IEC60950 Supplementary 250V 450µH, 1.80 : 1.00 ( Line : IC ), SMD EP13 [17.78 MAX] 0.700 MAX Terminal #1 Indicator COEV C1733 XXXXX 15.40±0.15 .606±.006 A Coplanar with surface A +0.006"/-0.000" [13.46 MAX] 0.530 MAX 1 10 2 9 3 8 4 7 5 6 [12.19 MAX] 0.480 MAX 0.70 .028 1 17±0.15 .669±.006 2.50 .098 Terminal Dimensions Customer to determine PCB pad dimensions. 10 LINE SIDE 3 100Ω 2 8 9 4 7 Primary units are in inches. DEVICE SIDE 30.9Ω Millimeters are in brackets. Electrical Specifications at +20°C unless noted otherwise Test Description Inductance Leakage Inductance DC Resistance DC Resistance DC Resistance DC Resistance Turns Ratio Dielectric Total Harmonic Distortion Insertion Loss Frequency Response Longitudinal Balance (ITU) Limit 450.0 5.50 0.250 0.800 0.800 0.300 1.80 1875 -95 0.300 ±1.2 -40 Units µH µH Ω Ω Ω Ω --VAC dB dB dB dB Tol 5.0% Max. Max. Max. Max. Max. 1.00% 500µA Typ. ±0.20 Typ. Min. Notes 1-4 tie( 3+2 ), 10kHz, 100mVAC, Ls. 1-4 tie( 3+2, 8+9, 10-7 ), 100kHz, 100mVAC, Ls. 10-8 1-3 2-4 9-7 ( 1-4 ) : ( 10-7 ) tie( 8+9, 2+3 ), 10KHz, 100mVAC. 1-10 tie( 2+3, 8+9 ), 1 second test, 500µA maximum leakage current. 40KHz, 2.5Vrms [ 7.07 Vp-p ], Line : IC 100kHz. 100kHz Reference. 20kHz - 1.1MHz, Gnd pin 10 or 7. Agency Approvals BABT UL1950 CSA 950 (via UL/CUL) IEC 60950 (via CB Cert.) Certificate No. NC/000166 File E189690 File E189690 Certificate No. GB551W Japan (via CB Cert.) Austel (via CB Cert.) Sweden (via CB Cert.) Norway (via CB Cert.) Certif. No. GB551W Certif. No. GB551W Certif. No. GB551W Certif. No. GB551W BABT The information contained in this drawing is the sole property of CoEv, Inc. Any reproduction or use without the written permission of CoEv, Inc. is prohibited. TEL 888-978-2638 - FAX 605-886-8995 - www.coev.net