G.Fast Transformer G.Fast Transformer Compatible with Broadcoms DSP: BCM652xx and AFE: BCM659xx chipset family and Microsemi’s Line Driver Le8728 integrating G.Fast Technology EN60950-1 Functional Isolation Compliant - 250Vrms RoHS-6 Compliant SMD Product Available on Tape & Reel Electrical Specifications @ 25°C - Operating Temperature -40°C to +85°C Part Number Turns Ratio Leakage OCL Line (1-4): (8-5) Inductance LB (1-4) with with (2-3, 6-7) (1-4) with others 12MHz (2-3) shorted shorted shorted (dB, Min) 10kHz, 100mVrms 100kHz, 100mVrms 100kHz, 100mVrms (uH, ±10%) ±2% (uH, Max) BX4500LNL LB 30MHz (dB, Min) LB 50MHz (dB, Min) LB 80MHz (dB, Min) LB 100MHz (dB, Min) THD 80kHz 3.0Vrms (dB, Min) Line:Chip -38 -30 -25 -18 -15 -70 10 1:1 0.4 DCR (1-4) with(2-3) shorted (OHMS Max) DCR (8-5) with(6-7) shorted (OHMS Max) Cww Line to Chip 100kHz, IV (pF Max) IL 2MHz ~ 3MHz (dB Max) IL 3MHz ~ 80MHz (dB Max) IL 80MHz to 100MHz (dBMax) Isolation Voltage Line to Chip (Vrms, 60Sec) 0.5 0.3 35 -1.5 -1.0 -1.5 1500 BX4500LNL -42 LB 17MHz (dB, Min) Notes: Add “T” suffix to part number to order on Tape & Reel i.e. BX4500LNLT Mechanical Schematic BX4500LNL BX4500LNL Weight ......................1.4 grams Tray ..............................100/tray Tape & Reel.................300/tray Dimensions: mm Unless otherwise specified, all tolerances are ± 0.1 1 pulseelectronics.com T709.A (06/15) G.Fast Transformer 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, 2015. Pulse Electronics, Inc. All rights reserved. 2 pulseelectronics.com T709.A (06/15)