ADSL Transformer EPD1006 ELECTRONICS INC. • Design for use with Alcatel’s • MTK-20140-1,20150 & 20450 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 (µH ± 5%) Leakage Inductance (µH Max.) Interwinding Capacitance (pF Max.) Total Harmonic Distortion (dB Typ.) Longitudinal Balance (dB Min.) @ 10 KHz , 0.1 Vrms 470 @ 100 KHz, 0.1 Vrms 10 @ 10 KHz, 1.0 Vrms 30 @100 KHz, 27.5 dBm -85 20 KHz~1.1 MHz Pri. Sec. -40 1.2 1.2 Pins 1-4 with 2-3 shorted Pins 1-4 w/2 & 3, 10-7 & 8 & 9 shorted Pins 1-4 Pins 10-7 DCR (Ω Max.) • Characteristics Impedance : 100 Ω • Package Pin 1 I.D. Schematic A PCA EPD1006 Line Side B 1 10 3 8 Chip Side 9 2 7 4 D.C. 1:1 Dimensions C E F HØ Dim. Min. A B C D E F G H --------.100 ------- (Inches) Max. Nom. .550 .550 .500 --.160 ------- .520 .520 .490 .400 .130 .100 .400 .020 (Millimeters) Min. Max. Nom. --------2.54 ------- 13.97 13.97 12.70 --4.06 ------- 13.20 13.20 12.44 10.16 3.30 2.54 10.16 .508 G D PCA ELECTRONICS, INC. 6799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSD1006 Rev.1 5/15/01 Product performance is limited to specified parameters. Data is subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com