B2064T

ADSL Line Transformers For use with Alcatel’s DynaMiTe MTK-20140 ADSL chipset Excellent THD performance Small footprint Electrical Specifications @ 25°C - Operating Temperature -40°C to +85°C Part Number Application Mounting Turns Ratio (±2%) (1-4):(10-7) OCL @ 10 kHz, 0.1 V (1-4) with (2-3) shorted Leakage Inductance @ 300 KHz, 0.1 V (1-4) with (2-3), (7-10) and (8-9) shorted Longitudinal Balance (from 30 KHz to 1.1 MHz) B2068 CO THT 2:1 (Line to Chip) 410 μH (± 10%) 6.5 μH MAX -40 dB MIN CPE SMT 1:1 (Line to Chip) 480 μH (± 10%) 10.0 μH MAX -40 dB MIN B2064 2 Additional Specifications Part Number THD (Linearity - Typical) DC Resistance (1-4) (w/2-3 shorted) Isolation Voltage (Vrms) Insertional Loss 1 (@ 100 KHz and 1.1 MHz) B2068 CO THT 2:1 (Line to Chip) -40 dB MIN CPE SMT 1:1 (Line to Chip) -40 dB MIN B2064 1 2 2 Frequency Response: 0.5 dB MAX, from 100 KHz to 1.1 MHz.; -1.5 dB MAX from 30 KHz to 100 KHz Transformers are shipped in tubes unless tape and reel is specified. Please add the suffix “T” (i.e. B2064T) for tape and reel orders. Mechanicals B2068 B264 10 X .028 ± .002 0,71 ± 0,05 .695 17,65 MAX B2068 Date Code Country of Mfg. .530 13,46 MAX .500 12,70MAX 10 X .173 ± .015 4,39 ± 0,38 .018 0,46 .394 10,00 .550 13,97MAX USA 858 674 8100 Germany 49 7032 7806 0 1 B2064 Date Code Country of Mfg. .605 15,37 .100 2,54 .098 2,50 .394 10,00 MAX .394 10,00 10 X .051 ± .002 1,30 ± 0,05 .516 13,11MAX .098 2,50 .485 12,32 MAX .098 2,50 .394 10,00 .547 13,89MAX Singapore 65 6287 8998 pulseelectronics.com .005/0,13 10 SURFACES Weight ...................6.2 grams Tray .............................60/tray Inches .010 Dimensions: Unless otherwise specified, all tolerances are ± mm 0,25 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 B920.A (02/12) ADSL Line Transformers Schematic 1 10 3 2 8 9 4 7 For More Information Pulse Worldwide Headquarters 12220 World Trade Drive San Diego, CA 92128 U.S.A. Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 Aerospace TechnolSuper Ocean Finance #03-02 Zhongyuan Road ogy Bldg. Ctr. PM Industrial Bldg. Zhongli City 10th Kejinan Road 2067 Yan An Road Singapore 368363 Taoyuan County 320 High-Tech Zone West Taiwan R. O. C. Nanshan District Shanghai 200336 Tel: 886 3 4356768 Shenzen, PR China China Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Tel: 858 674 8100 Tel: 49 7032 78060 518057 Fax: 65 6287 8998 Fax: 886 3 4356820 (FRE) Fax: 858 674 8262 Fax: 49 7032 7806 135 Tel: 86 755 33966678 Tel: 86 21 62787060 Fax: 86 755 33966700 Fax: 86 2162786973 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. © Copyright, 2012. Pulse Electronics, Inc. All rights reserved. 2 pulseelectronics.com B920.A (02/12)