ADSL Transformer ELECTRONICS INC. EPB5083 • Design for use with Globespan’s ADSL/RADSL Line Driver EL-1501 IC Chip • Designed to meet Supplementary Insulation Requirement of IEC950 for 250 VAC working Voltage • Excellent THD Characteristic • Isolation : 2000Vrms Electrical Parameters @ 25°C Pri. OCL (uH ± 5%) Leakage Inductance (µH Max.) Total Harmonic Distortion (dB Typ.) Longitudinal Balance (dB Min.) @ 10 KHz , 0.1 Vrms @ 10KHz, 0.1 Vrms @100 KHz, 5.3Vrms 20 KHz~1 MHz 407.5 10 -85 -55 Pins 1-4 w/2-3 shorted Pins 1-4 w/2-3, & 10, 8, 9, 7 shorted DCR (Ω ±10%) Pri. Sec. 1.32 1.12 Pins 1-4 Pins 10-7 • Characteristics Impedance : 100 Ω • Package Schematic Pri. 1 .490/.530 (12.45/13.46) 1 5 PCA EPB5083 D.C. 10 .520 (13.21) .400 (10.16) Sec. 10 3 8 2 9 4 1:1:1:1 7 6 .100 (2.54) .490 (12.45) .039 (.991) .150 Min./.215 Nom. (3.81/5.46) .015/.025 (Sq.) (.381/.635) Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CSB5083 Rev. - 11/10/99 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com