MDSL Transformer EPD8000G ELECTRONICS INC. • For use with Globespan MDSL chipset • • Designed to meet supplementary Insulation • Requirements of IEC 950 for 250 VAC Working Voltage • 2050 Vrms Isolation • • Temperature Range -40°C to +85°C • Electrical Parameters @ 25° C Inductance (mH ± 10%) Leakage Inductance (µH Max.) Frequency Response (± dB Max.) Longitudinal Balance (dB Min.) THD (dB Max.) DCR (Ω Max.) @ 10 KHz 0.1 Vrms @ 100 KHz 0.1 Vrms 40~300 KHz (Ref. to 100 KHz) 40~300 KHz @ 40 KHz, 12 V p-p Pri. Sec. 2.0 Pins 1-5 with 4,2 Shorted 11 Pins 1-5 with 4,2 & 9,7 Shorted 0.25 -50 -80 Line Side 2.5 Pins 1-5 1.0 Pins 9-7 • Line Side Impedance : 135Ω ( Pin 1-5 w/ 4-2 shorted ) • Schematic Line Side Package Pri. 1 Sec. 4 9 2 7 I.C. Side 5 A 4:1 ± 1% N Pin 1 I.D. B Marking: PCA EPD8000G D.C. Q P Dimensions H F C M K D L I E G PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Dim. Min. A B C D E F G H I K L M N P Q .490 .506 .460 .389 .005 .093 .665 .026 .010 0° .029 --------- (Inches) Max. Nom. .530 .516 .480 .399 .015 .103 .675 .030 .014 8° .049 --------- .512 .510 .470 .394 .010 .098 .670 .028 .012 --.039 .051 .098 .100 .700 CSD8000G Rev. 1 9/26/00 Product performance is limited to specified parameters. Data is subject to change without prior notice. (Millimeters) Min. Max. Nom. 12.45 12.85 11.68 9.88 .127 2.36 16.89 .660 .254 0° .737 --------- 13.46 13.11 12.19 10.13 .381 2.62 17.15 .762 .356 8° 1.25 --------- 13.00 12.95 11.94 10.00 .254 2.49 17.02 .711 .305 --.991 1.29 .249 2.54 17.78 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com