ADSL LINE TRANSFORMERS For Texas Instruments’ CPE Chipsets Matched to Texas Instruments’ AP5, AR5 and AU5 chipsets Excellent THD performance in a small footprint Designed to meet UL1950 and EN60950 supplementary insulation requirements for working voltages up to 250 Vrms Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C Part Number Mounting BX2361 BX23821 THT SMT Turns Ratio (1-4):(10-7) (± 2%) 2:1 2:1 DC Resistance (W) (1-4) £ £ (10-7) 2.00 2.00 £ £ Leakage Inductance @ 100 kHz, 0.1 Vrms MAX (1-4) with (7-10) shorted Inductance @ 100 kHz, 1 V (1-4) 15 µH 15 µH 1.5 mH ±5% 1.5 mH ±5% 0.55 0.55 Additional Specifications Part Number BX2361 1 BX2382 1 THD (@ 100 kHz, 5.3 Vrms) £ -80 dB £ -80 dB Load Resistance (W) 100 100 Isolation Voltage (Vrms) 1500 1500 Longitudinal Balance (from 30 kHz to 1.1 MHz) £ -60 dB £ -60 dB Transformers are shipped in trays, unless Tape & Reel packaging is specified by adding the suffix “T” to this part number (BX2382T). Mechanicals BX2361 BX2382 BX2361 .525 13,34 MAX Date Code Country of Mfg. .020 0,51 .120 ± .015 3,05 ± 0,38 .394 10,00 .550 13,97MAX BX2382 .100 2,54 .098 2,50 Date Code Country of Origin .394 10,00 MAX .394 10,00 10 X .051 ± .002 1,30 ± 0,05 .485 12,32 MAX .098 2,50 .394 10,00 .547 13,89MAX .098 2,50 .475 12,07 MAX .005/0,13 10 SURFACES Weight . . . . . . . . . . . . . .6.2 grams Tray . . . . . . . . . . . . . . . . . .60/tray Schematic Weight . . . . . . . . . . . . . .6.2 grams Tray . . . . . . . . . . . . . . . . . .65/tray Dimensions: Inches mm .605 15,37 .555 14,10MAX .500 12,70MAX 10 X 10 X .028 ± .002 0,71 ± 0,05 .695 17,65 MAX 1 Unless otherwise specified, all tolerances are ± .010 0,25 4 For More Information : 2:1 10 7 UNITED STATES (Worldwide) UNITED KINGDOM (Northern Europe) FRANCE (Southern Europe) SINGAPORE (Southern Asia) TAIWAN, R.O.C. (Northern Asia) HONG KONG (China/Hong Kong) 12220 World Trade Drive San Diego, CA 92128 U.S.A. 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 19/F, China United Plaza 1008 Tai Nan West Street Cheung Sha Wan, Kowloon Hong Kong, China TEL: 852 2788 6588 FAX: 852 2776 1055 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. ©2002, Pulse Engineering, Inc. B988.A (3/02)