ADSL Transformer EPD1008G ELECTRONICS INC. • Designed for use with Texas Instruments • TNETD2000 ASDL Chip Set • Designed to meet Supplementary Insulation Requirement • of IEC950 for 250 VAC working Voltage • Excellent THD Characteristic • • Isolation : 2000Vrms • Electrical Parameters @ 25° C Pri. OCL (mH ± 5%) Leakage Inductance (µH Max.) Total Harmonic Distortion (dB Typ.) Longitudinal Balance (dB Min.) @ 10 KHz, 1 Vrms @ 10 KHz, 0.1 Vrms @100 KHz, 27.5 dBm 20 KHz~1.1 MHz 1.5 10 -85 -40 Pins 6-9 w/8-7 shorted Pins 6-9 w/8-7, 3-4 & 5-2 shorted DCR (Ω Max. ± 10%) Pri. Sec. 2 0.5 Pins 6-9 Pins 5-2 • Characteristics Line Side Impedance : 100 Ω • Schematic Pri. 6 Package Line Side A N Sec. 5 8 3 Chip Side 4 7 2 9 2:1 Pin 1 I.D. B Q P Marking: PCA EPD1008G D.C. Dimensions F H C M K D E L I G PCA ELECTRONICS, INC. 6799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSD1008G Rev. - Dim. Min. A B C D E F G H I K L M N P Q .490 .506 .460 .395 .005 .095 .665 .026 .010 0° .029 --------- (Inches) Max. Nom. .530 .516 .480 .405 .015 .105 .675 .030 .014 8° .049 --------- .512 .510 .470 .400 .010 .100 .670 .028 .012 --.039 .051 .098 .100 .700 2/13/01 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 10.03 .127 2.41 16.89 .660 .254 0° .737 --------- 13.46 13.11 12.19 10.29 .381 2.67 17.15 .762 .356 8° 1.25 --------- 13.00 12.95 11.94 10.16 .254 2.54 17.02 .711 .305 --.991 1.29 .249 2.54 17.78 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com