ADSL LINE TRANSFORMERS For Broadcom ADSL CPE Chipsets Matched to Broadcom 6345 and 6335 chipsets with 12V line driver Excellent THD performance in a small footprint Designed to meet UL1950 and EN60950 supplementary insulation requirements Electrical Specifications @ 25°C — Operating Temperature -40°C to 85°C Part Number Turns Ratio Ratio (Line:Chip) OCL Primary (µH ±5%) Isolation Voltage (Vrms) THD @ 30kHz, 4.5Vp-p (dB MAX) BX2483W 2:1 409.5 1500 -85 NOTE: Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number (ex: BX2483WT). Schematic Mechanical BX2483W 10 X .028 ± .005 0,71 ± 0,13 .695 17,65 MAX .525 13,34 MAX .098 2,50 .715 18,16 1 .526 13,36 Line 4 2 .394 10,00 BX2483W Date Code Country of Origin Note: Pin 1 is as marked. Pin numbers increment sequentially clockwise around the part. .394 10,00 10 X .048 ± .005 1,22 ± 0,13 7 Chip 9 5 6 .098 2,50 .555 14,10MAX .485 12,32 MAX 10 Weight . . . . . . . . . . . . . .6.2 grams Tape & Reel . . . . . . . . . . . .150/reel Tray . . . . . . . . . . . . . . . . . . .60/tray Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .010 0,25 .004 MIN 0,10 .005/0,13 10 SURFACES For More Information : UNITED STATES (Worldwide) UNITED KINGDOM (Northern Europe) FRANCE SINGAPORE (Southern Europe) (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 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 9/F, Phase 2, Tai Sang Shatin Warehouse Centre 6 Wong Chuk Yeung Street Fotan, Shatin, Hong Kong TEL: 852 2788 6588 FAX: 852 2776 1055 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 TEL: 65 6287 8998 FAX: 65 6280 0080 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. ©2003, Pulse Engineering, Inc. All Rights Reserved. B847.A (12/03)