ADSL TRANSFORMER Design exceeds standards for ANSI and ETSI Excellent THD performance Maximum height: .500" (12,70 mm) Isolation voltage: up to 2000 Vrms Matched to Alcatel Microelectronics MTK-20131 ADSL Chipset UL1950 approved to supplementary insulation requirements Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Turns Ratio OCL Primary Leakage Insertion DC Resistance DC Resistance Isolation THD Chip-Line (1-5) w/2-4 shorted Inductance Loss @ (1-4),(2-5) @(10-7),(9-6) Voltage Application Mounting (MAX) (±2%) (µH ±5%) (µH MAX) (MAX) (Ω MAX) (Ω MAX) (Vrms) B2038 1:1:1:1 440 15 3 dB @ 40 KHz-2 MHz 0.16 1.20 2000 -70 dB @ 40 KHz CPE THT NOTE: CPE (Customer Premise Equipment) Part Number Mechanical Schematic B2038 10 6 1.05 MAX 26,67 B2038 10 7 9 6 1 4 2 5 Secondary (Chip) DATE CODE 1 5 .950 MAX 24,13 Primary (Line) .500 MAX 12,70 .042 x .015 TYP 1,07 0,38 .130 ± .015 3,30 0,38 .800 20,32 Weight . . . . . . . . . . . . .14.0 grams Tray . . . . . . . . . . . . . . . . . .45/tray Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 .150 TYP 3,81 For More Information : UNITED STATES (Worldwide) UNITED KINGDOM (Northern Europe) FRANCE (Southern Europe) SINGAPORE (Southern Asia) TAIWAN, R.O.C. (Northern Asia) 12220 World Trade Drive San Diego, CA 92128 Quick-Facts: 619 674 9672 http://www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262 1 & 2 Huxley Road The Surrey Research Park Guildford, Surrey GU2 5RE United Kingdom TEL: 44 1483 401700 FAX: 44 1483 401701 Zone Industrielle F-39270 Orgelet France TEL: 33 3 84 35 04 04 FAX: 33 3 84 25 46 41 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 TEL: 65 287 8998 FAX:65 280 0080 3F-4, No. 81, Sec. 1 HsinTai Wu Road Hsi-Chih, Taipei Hsien Taiwan, R.O.C. Tel: 886 2 2698 0228 FAX: 886 2 2698 0948 DISTRIBUTOR Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. Printed on recycled paper. ©1999, Pulse Engineering, Inc. PRELIMINARY B930.P (7/99)