1 vdsl2 vectoring transformer compatible with lantiqs vinax v3 chipset, class h line driver en60950 functional isolation compliant - 250vrms rohs-6 compliant smd product available on tape and reel bx4289lnl, BX4289LNLT mechanical schematic electrical specifcations @ 25 c - operating temperatures @ -40c to +85c part number ocl pri (2-7) tie (1+8), (3+6) 10khz, 100mvrms (uh 10 %) turns ratio pri:sec 100khz, 100mvrms 2% leakage inductance (2-7) tie (1+8) (4+5), (3+6) 1mhz, 100mvrms (uh, max) lb 12mhz (db, min) lb 17mhz (db, min) lb 30mhz (db, min) c_iwp (2-7) tie (1+7), (2+8), (3+6), (4+5) 100khz, 100mvrms (pf max) c_iws (4-5) tie (3+5), (4+6), (1+8), (2+7) 100khz, 100mvrms (pf max) bx4289lnl 470 1.4 1.15 -41 -40 -33 75 75 rdc_p (2-7) tie (8+1) (ohms max) rdc_s (4-5) tie (6+3) (ohms max) c_iw (2-4) tie (2+7) (4+5), (1+8), (3+6) 100khz, 100mvrms (pf max) thd 25khz 2.0vrms (db min) thd 25khz 2.0vrms @-40 ? c (db typical) isolation voltage pri:sec (vac, 60sec) c_pr pri side 1 f.res= in hz 2 (c_pr).(ls) (pf max) 3.0 1.5 100 -75 -65 1500 10 dimensions: unless otherwise specifed, all tolerances are mm 0.1 notes: * use this part number to order product to be shipped on tape & reel * BX4289LNLT final outline 5.61 ref 7.50 2.00 1.20 9.65 2.52 9.00 ma x 10.80 ma x 9.80 ma x pin 1 p ad la yout 2.00 0.40 sq 7.50 da te c ode ct ry mfg bx4289lnl a 2 surf a ces d 0.13 2 surf a ces f 0.25 a d 0.13 8 surf a ces schema tic sec pri 1.4:1 7 1 5 6 3 4 2 8 t698.b (12/13) pulseelectronics.com vdsl2 vectoring transformer
2 vdsl2 vectoring transformer for more information pulse worldwide headquarters 12220 world trade drive san diego, ca 92128 u.s.a. tel: 858 674 8100 fax: 858 674 8262 pulse europe einsteinstrasse 1 d-71083 herren - berg germany tel: 49 7032 78060 fax: 49 7032 7806 135 pulse china headquarters b402, shenzhen academy of aerospace technol - ogy bldg. 10th kejinan road high-tech zone nanshan district shenzen, pr china 518057 tel: 86 755 33966678 fax: 86 755 33966700 pulse north china room 2704/2705 super ocean finance ctr. 2067 yan an road west shanghai 200336 china tel: 86 21 62787060 fax: 86 2162786973 pulse south asia 135 joo seng road #03-02 pm industrial bldg. singapore 368363 tel: 65 6287 8998 fax: 65 6287 8998 pulse north asia 3f, no. 198 zhongyuan road zhongli city taoyuan county 320 taiwan r. o. c. tel: 886 3 4356768 fax: 886 3 4356823 (pulse) fax: 886 3 4356820 (fre) performance warranty of products ofered on this data sheet is limited to the parameters specifed. 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, 2013. pulse electronics, inc. all rights reserved. pulseelectronics.com t698.b (12/13)
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