b999.a (3/02) matched to centillium?s copperflite? ct-l51st81, flite optimizer? ct-l52su81, and universal copperflite? ct-l61st81 chipsets excellent thd performance in a small footprint designed to meet ul1950 and en60950 supplementary insulation requirements for working voltages up to 250 vrms part turns ratio inductance leakage inductance number mounting ( 2% ) @ 10 khz, 100 mv @ 100 khz, 0.1 vrms bx2258 smt 1cs:1cs 5.0 mh 10% 15 h max (1-5) : (7-10) with (2-4) & (8-9) shorted (7-10) with (8-9) shorted (1-2) with (4-5), (7-10), & (8-9) shorted BX2259 smt 1cs:2.125cs 5.0 mh 10% 10 h max. (1-4) : (6-10) with (2-3) & (7-9) shorted (6-10) with (7-9) shorted (9-10) with (1-4), (2-3), & (6-7) shorted bx2353 smt 1cs:2.125cs 5.0 mh 10% 13 h max. (1-4) : (7-10) with (2-3) & (8-9) shorted (7-10) with (8-9) shorted (7-10) with (1-4), (2-3), & (8-9) shorted bx2358 smt 1cs:1cs 5.0 mh 10% 15 h max. (1-4) : (7-10) with (2-3) & (8-9) shorted (7-10) with (8-9) shorted (7-10) with (1-4), (2-3), & (8-9) shorted part longitudinal balance thd at 100 w w w w dc resistance isolation voltage number (from 30 khz to 1.1 mhz) (@ 30 khz, 2.5 vrms) (1 sec) bx2258 -40 db -85 db 1.3 w max (1-2) 1.5 w max (7-9) = (8-10) 1,875 vrms 1.6 w max (4-5) BX2259 -40 db -85 db 0.35 w max (1-3) 1.75 w max (6-7) = (9-10) 1,875 vrms 0.40 w max (2.4) bx2353 -40 db -85 db 0.35 w max (1-3) 1.75 w max (7-9) = (8-10) 1,875 vrms 0.40 w max (2-4) bx2358 -40 db -85 db 1.0 w max (1-3) 1.1 w max (7-9) = (8-10) 1,875 vrms 1.3 w max (2-4) note: transformers are shipped in trays unless tape & reel packaging is specified by adding the suffix ?t? to the part number (i.e. bx2258 t ). electrical specifications @ 25c ? operating temperature -40c to +85c additional electrical specifications adsl line transformers for centillium adsl cpe chipsets us 858 674 8100 uk 44 1483 401 700 france 33 3 84 35 04 04 singapore 65 287 8998 taiwan 886 2 2698 0228 hong kong 852 2788 6588 http://www.pulseeng.com
b999.a (3/02) for more information : performance warranty of products offered on this data sheet is limited to the parameters specified. data is subject to change w ithout notice. other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. printed on recycled paper. ?2002, pulse engineering, inc. adsl line transformers for centillium adsl cpe chipsets mechanical schematics
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bx2xxx dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 weight . . . . . . . . . . . . . .6.2 grams tape & reel . . . . . . . . . . . .150/reel tray . . . . . . . . . . . . . . . . . . .60/tray united states (worldwide) 12220 world trade drive san diego, ca 92128 u.s.a. http://www.pulseeng.com tel: 858 674 8100 fax: 858 674 8262 united kingdom (northern europe) 1 & 2 huxley road the surrey research park guildford, surrey gu2 5re united kingdom tel: 44 1483 401700 fax: 44 1483 401701 france (southern europe) zone industrielle f-39270 orgelet france tel: 33 3 84 35 04 04 fax: 33 3 84 25 46 41 taiwan, r.o.c. (northern asia) 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 singapore (southern asia) 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 287 8998 fax: 65 280 0080 hong kong (china/hong kong) 19/f, china united plaza 1008 tai nan west street cheung sha wan, kowloon hong kong, china tel: 852 2788 6588 fax: 852 2776 1055 distributor
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