vdsl filter solutions mechanical weight . . . . . . . . .7.0 grams tape & reel . . . . . . .200/reel tube . . . . . . . . . . . . .20/tube
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preliminary b987.p (8/01) set of filter modules and hybrid transformers for vdsl digital phone applications matched to infineon technologies vdsl solution vdsl frequency band: 900 khz to 8 mhz small size splitter low pass filter: b4031 bab 2 u.s: 858 674 8100 u.k: 44 1483 401 700 france: 33 3 84 35 04 04 singapore: 65 287 8998 taiwan: 886 2 2698 0228 http://www.pulseeng.com part description passband insertion return stopband attenuation impedance no. frequency loss (max) loss (min) frequency (min) tx rx b4015 receive hpf - high performance 4.5 mhz to 7.9 mhz 0.8 db 12 db 900 khz to 3.0 mhz 50 db ? 270 w? b4016 receive lpf - high performance 900 khz to 3.0 mhz 1.2 db 12 db 4.5 mhz to 7.9 mhz 50 db ? 270 w? b4017 transmit lpf 900 khz to 3.0 mhz 0.8 db 10 db 4.5 mhz to 7.9 mhz 15 db 40 w ? ?? b4018 transmit hpf 4.5 mhz to 7.9 mhz 0.8 db 10 db 900 khz to 3.0 mhz 10 db 40 w ? ? B4032 bandpass filter and hybrid transformer 1.0 mhz to 7.9 mhz 0.8 db 10 db 10 khz to 100 khz 70 db 40 w 270 w 950 khz to 1.0 mhz 1.5 db 8 db 100 khz to 500 khz 55 db 40 w 270 w 600 khz to 700 khz 15 db 40 w 270 w 20 mhz to 40 mhz 15 db 40 w 270 w? b4031 splitter lpf 10 khz to 600 khz 0.8 db 12 db 900 khz to 1.0 mhz 20 db 150 w 150 w? 600 khz to 630 khz 1.5 db 10 db 1.0 mhz to 1.2 mhz 40 db 1.2 mhz to 10 mhz 65 db electrical specifications @ 25c ? operating temperature -40c to +85c notes: 1. transhybrid loss for B4032 is typically 15 db, in the 1.0 to 7.9 mhz band and for 120 w line impedance. 2. B4032 provides 1500 vrms isolation voltage between pins 1, 2 and pins 9, 10, 15, 16. common mode pins 7, 8 may be decoupled to ground through a 2 kv capacitor to maintain isolation. 3. return loss for b4015-b4018 applies to the stopband, not just the passband. 4. b4031 is designed to carry loop current of up to 130 ma dc. 5. all units use package bab 2. dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25
vdsl filter solutions preliminary b987.p (8/01) 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 products and/or registered trademarks of their respective owners. printed on recycled paper. ?2001, pulse engineering, inc. application notes frequency response !)*+, - .
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#+ &,* 1 1 1 1 1 1 1 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 block diagram and connection for long haul vdsl solution over 120 w cable
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