ADSL LINE TRANSFORMER For use with TI’s TNET D 4000 C/P chipset Excellent THD performance Small footprint Designed to meet UL 1950 Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Part Number Application Mounting B2132 CO SMT Turns Ratio (± 2%) (10-7):(1-4) 1:1.95 (Chip to Line) Leakage Inductance @ 10 KHz, 0.1 V (1-4) with (10-7), shorted 12.0 µH MAX OCL @ 10 KHz, 0.1 V (1-4) with (2-3) shorted 1.5 mH (± 10%) Additional Specifications Part Number DC Resistance (1-4)(w/2-3 shorted) 2.0 W MAX B2132 Isolation Voltage (Vrms) Interwinding Capacitance @ 10 KHz, 0.1 V (1-10) 1500 35 pF MAX NOTE: Transformers are shipped in trays unless tape and reel is specified. Please add the suffix “T” (i.e. B2132T) for tape and reel orders. Schematic Mechanical B2132 10 X .028 ± .002 0,71 ± 0,05 .695 17,65 MAX .530 13,46 MAX B2132 Date Code Country of Mfg. .605 15,37 1:1.95 .100 2,54 .098 2,50 10 Chip 7 .394 10,00 MAX Line 4 .394 10,00 10 X .051 ± .002 1,30 ± 0,05 .516 13,11MAX 1 .098 2,50 Weight . . . . . . . . . . . . . .6.2 grams Tray . . . . . . . . . . . . . . . . . .60/tray Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 .485 12,32 MAX .005/0,13 10 SURFACES 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: 858 674 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. ©2000, Pulse Engineering, Inc. PRELIMINARY B954.P (1/00)