dcr dcr longitudinal thd part number line side chip side balance (db typ @ 135 w ) (10-7)=(6-9) (1-5) (db min @ 135 w ) b1053 1.25 w (max) 1.10 w (max) 60 @ 20-250 khz -70 (40 khz, 1.84 v p-p) note: transformers are shipped in trays, unless tape & reel packaging is specified by adding the suffix ?t? to the part number (ex: b1053 t ) turns ratio inductance leakage isolation part matched to chip-line line side inductance voltage number globespan ic number ( 2%) (10-6)(w/7-9 shorted) (10-6)(w/7-9,1-5 shorted) (vrms min) b1053 g2237 1ct:2.2cs 3.00 mh 5% 10 h max 2500 mechanical schematic
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weight . . . . . . . . . . . . . .6.2 grams tray . . . . . . . . . . . . . . . . . .60/tray b1053 dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 electrical specifications @ 25c ? operating temperature -40c to +85c additional electrical specifications matched to globespan g2237 HDSL2 chipset excellent thd performance maximum height: .485" (12,32 mm) designed to meet ul 1950 supplementary insulation requirements for working voltages up to 250 vrms HDSL2 line transformer for use with globespan chipset b966.a (7/00) 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. ?2000, pulse engineering, inc. 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 distributor
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