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
!
!
"#$%& %'$()%*+(,
!
!
!
!
weight . . . . . . . . . . . . . .6.2 grams tray . . . . . . . . . . . . . . . . . .60/tray dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 dcr dcr return loss longitudinal part number line side chip side 135 ? line side balance thd (1-5) with (2-4) shorted (9-7) (40-500 khz) (20-500 khz) (4 vrms @ 5 khz) B1074B 4.2 ? (max) .35 ? (max) 15 db min 55 db min -79 db max note: transformers are shipped in trays, unless tape & reel packaging is specified by adding the suffix ?t? to the part number (ex: B1074B t ). turns ratio inductance leakage isolation voltage part number chip-line line side inductance ( 2%) (1-5) with (2-4) shorted (1-5) with (2-4) & (9-7) shorted (1-5) to (9-7) (1-5) B1074B 1:5.4 3.00 mh 6% 15 h max 1500 vrms min 600 vrms min mechanical schematic B1074B electrical specifications @ 25c ? operating temperature -40c to +85c additional electrical specifications matched to globespanvirata orion chipset excellent thd performance designed to meet ul 60950, iec 60950, and gr1089 for supplementary insulation requirements for working voltages up to 250 vrms shdsl/hdsl2/hdsl4 line transformer for use with globespanvirata chipset b803.a (8/02) 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.
|
