ADSL AND RADSL TRANSFORMERS Designs exceed standards for ANSI and ETSI UL 1950 and BABT certified Excellent THD performance Maximum height: .500" (12,70 mm) Matched to Globespan ADSL chip set Isolation voltage: up to 3000 Vrms Electrical Specifications @ 25°C — Operating Temperature -40°C to 85°C B2002 Turns Ratio Chip-Line (±2%) 1.4:1.4:1:1 OCL Primary (1-4) with 2-3 shorted (µH ±10%) 940 B2006 B2007 B2008 B2011 B2012 1:1:1:1 1.4:1.4:1:1 1:1:1:1 1.4:1.4:1:1 1:1:1:1 410 940 410 940 410 Part Number Leakage DC Resistance Inductance @ (1-3),(2-4),(10-8),(9-7) (µH MAX) (Ω MAX) 10 1.2 10 10 10 10 10 Isolation Voltage (Vrms) 1500 Insertion Loss (db MAX) 3 Longitudinal Balance (db TYP) 62 1500 3000 3000 3000 3000 3 3 3 3 3 62 62 62 62 62 0.8 1.2 0.8 1.2 0.8 Mounting THT THT THT THT SMT SMT Mechanicals THT SMT .950 MAX 24,13 10 .750 19,05 7 8X .150 3,81 8X .150 3,81 .070 1,78 B20XX 1.05 MAX 26,67 DATE CODE B200X Date Code 1 B201X Date Code 4 .042 x .015 TYP 1,07 0,38 .150 TYP 3,81 .950 MAX 24,13 .130 3,30 .500 MAX 12,70 .190 4,83 .900 1.065 22,86 27,05 .915 23,24 SUGGESTED PAD LAYOUT .500 MAX 12,70 .800 20,32 10X .038 0,97 .004/0,10 10 SURFACES 10X .140 3,56 Schematic 10 8 9 7 Weight . . . . . . . . . . . . .14.0 grams Tray . . . . . . . . . . . . . . . . . .45/tray Secondary (Line) Dimensions: Primary (Chip) For More Information : Inches mm Unless otherwise specified, all tolerances are ± 1 3 2 .010 0,25 4 Corporate Europe Asia 12220 World Trade Drive San Diego, CA 92128 Tel: 619 674 8100 FAX: 619 674 8262 http://www.pulseeng.com Quick-Facts: 619 674 9672 1 & 2 Huxley Road The Surrey Research Park Guildford, Surrey GU2 5RE United Kingdom Tel: 44 1483 401700 FAX: 44 1483 401701 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 Tel: 65 287 8998 FAX: 65 280 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. ©1998, Pulse Engineering, Inc. B903.A (11/98)