Electrical Specifications at 25OC EP13 Package Available in Surface Mount Add suffix "G" to part number P/N (EP13 Type) T-1115 T-1116 T-1117 Turns Ratio + 2% 1:2.24 1:1.2 1.8:1 1:1 1:1 0.36 1.25 5.83 1.8 0.37 mH Leakage Inductance 13 13 20 20 11 µH DC Resistance Pri. 0.3 1.2 8.0 1.0 2.2 Ω DC Resistance Sec. 0.8 1.3 1.3 1.3 1.8 Ω T-1118 T-1119 Units (Pins 7-9 : 1-5) Inductance +7% Device Side (Pri.) Longitudinal Balance (Min) 50 50 50 50 50 dB Isolation (Min.) 1500 1500 1500 1500 1500 VRMS Schematic for EP13 Type 10 9 8 7 6 ADSL 1 2 3 4 Line Interface Transformers 5 Pri. Sec. For Designs using Globespan "CAP" Technology, Please inquire for proper transformer selection For Complete Details including PDF Catalogs & Data Sheets on this and other product families visit Schematic RS23X11 www.rhombus-ind.com ADSL Transformers Low Profile "Touch Tone" Design Surface Mount Versions Available .470 (11.94) MAX. 1.070 (27.18) REF. .900 (22.86) REF. .100 (2.54) MIN. Parameters (RS2311 Type) .920 (23.37) MAX. 9 2 .150 (3.81) TYP. 8 3 7 4 6 5 Terminal Dimensions .020 (.051) X .040 (1.02) Typical. Bottom View .800 (20.32) Termination Numbers for Reference Only. RS23X11 Package Available in Surface Mount Add suffix "G" to part number (Refer to SMD package drawing page 23) Specifications subject to change without notice. Rhombus Industries Inc. Sec. Electrical Specifications at 25 C 1 10 .040 (1.02) TYP. Pri. O P/N T-726 P/N T-727 Turns Ratio + 3% 1:1 1 : 0.714 Inductance + 5% 367 475 µH Leakage Inductance max. 20 20 µH Interwinding Capacitance 30 30 pF Primary DC Resistance 0.85 1.6 Ω Secondary DC Resistance 1.0 3.8 Ω 3000 3000 VRMS 80 80 mA Isolation (HI-POT) Primary DC For other values & Custom Designs, contact factory. 23 Units ADSL - 4/99 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Tel: (714) 898-0960 • Fax: (714) 896-0971