electrical specifications @ 25c operating temperature 0c to 70c family of parts - common footprint and pinout with a choice of filtering for customized emi performance ic grade transfer-molded package withstands 235c peak temperature performance space-efficient - 12 ports across 3.6 inches for optimal pcb layout mechanical pe-680xx/e500x date code country of origin .004/0,10 .950 24,13 40x .018 0,46 19x .050 1,27 40x .024 0,61 .480 12,19 40x .090 2,29 40x .030 0,77 .010 .005 0,25 0,13 .640 max 16,26 suggested pad layout 1.125 max 28,58 40 surfaces .050 1,27 19 x .050 (=.950) 19 x 1,27 (= 24,13) 0 C 8 .480 12,19 40x .045 1,14 .230 max 5,84 10base-t quad smt transformer modules weight: . . . . . . . . .4.0 grams tube . . . . . . . . . . . . .15/tube tape & reel . . . . . . .250/reel dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 1 ec101.a (4/99) sine wave interwinding leakage return loss common mode rejection transformer inductance capacitance inductance 5 to 10 mhz tx part turns ratio ocl c ww l l (db min) (db min) hipot number (2%) ( m h min) 1 (pf max ) 2 ( m h max) 2 100 w 98 13 w 5 10 50 100 200 (vrms transmit mhz mhz mhz mhz mhz min) pe-68049l 1ct:1ct 150 10 0.30 -20 -15 -60 -50 -35 -25 -20 1500 pe-68050l 1ct:1ct 150 10 0.30 -20 -15 -60 -50 -35 -25 -20 1500 pe-68051 3 1ct:1ct 100 ?? -20 -15 -55 -50 -35 -25 -15 1500 pe-68062l 1ct: 2ct 150 10 0.30 -20 -15 -60 -50 -30 -25 -20 1500 pe-68065l 1ct: 2ct 150 10 0.30 -20 -15 -60 -50 -30 -20 -15 1500 e5001 3 1ct:2ct 200 ?? -19 -15 -55 -50 -35 -25 -15 1500 E5002 1ct:2ct 180 10 0.30 -20 -15 -50 -40 -30 -20 -14 1500 e5007 1ct:1ct 150 10 0.30 -20 -15 -60 -50 -34 -25 -18 1500 notes: general specifications: u.s. patent no. 5,015,981 1 . ocl are measured at 20 mvrms, 100 khz. insertion loss: typically -0.5 db maximum from 1 to 10 mhz. 2 . c ww and l l are measured at 20 mvrms, 100 khz. pe-68051 and e5001 typically are -1 db maximum. 3 . pe-68051 and e5001 contain additional low pass filtering. crosstalk: from 1 to 10 mhz is -35 db minimum. u.s: 619 674 8100 u.k: 44 1483 401700 france: 33 3 84 35 04 04 taiwan: 886 2 2698 0228 singapore: 65 287 8998 http://www.pulseeng.com
application notes pulses 10base-t quad smt transformer modules are designed to interface with transceiver chips offered with internal wave shaping and filtering. pulse developed the modules working closely with ic chip vendors for this filter-on-chip application such as: amd, crystal, level one, national semiconductor and texas instruments. the pulse modules are available with varying turns ratios optimized for the transceiver chips available. a cross- reference table listing chip vendor and part number by pulse part number is illustrated below. the pulse modules offer different levels of electrical performance to meet all applications. the pulse pe-68050l, pe-68065l and e5007 contain transmit and receive isolation transformers to maintain signal integrity, suppress common mode noise, and supply equipment isolation per the ieee 802.3 standard. the pulse pe-68049l, pe-68062l and E5002 provide transmit and receive isolation tansformers as well as the high impedance common mode chokes. the common mode chokes are incorporated for added emi suppression and are often necessary for fcc and cispr 22 class b certification. the pulse e5001 provides transmit and receive transformers and transmit chokes in addition to a low pass receive channel filter for superior noise immunity. the pulse pe-68051 also provides transmit and receive transformers, transmit chokes and includes a low pass filter on each transmit path. this added transmit filtering when combined with the internal filtering of the ic improves the attenuation for designers striving to achieve compliance with the ieee 802.3 standard. in typical multiport applications, many channels are in close proximity. user compliance with fcc/cispr 22 class b requirements can be achieved by applying rigorous design guidelines to suppress noise mechanisms. attention to high frequency signal paths, good pcb grounding techniques, and component placement are critical. refer to the suggested layout on page 8. all eight modules are encapsulated in a 40-pin surface mountable package. mechanical features include: 1. lightweight - approximately 4 grams for rapid pick-and-place. 2. compliant leads - provide excellent solder joint reliability. 3. low profile - under 6 mm to accommodate industry standard pick and place equipment capabilities. 4. compact form factor - footprint allows the user to lay out four ports within the space of two double-stacked rj-45 connectors or a total of 12 ports to a high density 50-pin connector. modules are packaged in tubes unless tape & reel is specified. please add the suffix t such as pe-68049l t for tape & reel packaging, in increments of 250 pieces. pulse also offers a full line of 10base-t filter modules, designed to ieee specifications. we provide other pin-out configurations within this package. for more information, please contact one of the locations listed on the back page of this publication or check our web site at http://www.pulseeng.com . pulse amds quiet tm, crystal level ones national texas part quest tm , semiconductors lxt 901/944 semiconductors instruments number eimr tm , eimr+ tm cs8904 and lxt 914 dp 83953 tnete2004 through 918 pe-68049l yes pe-68050l yes pe-68051 yes pe-68062l yes yes yes pe-68065l yes yes yes e5001 yes E5002 yes e5007 yes ic manufacturers 10base-t quad smt transformer modules 2 ec101.a (4/99) u.s: 619 674 8100 u.k: 44 1483 401700 france: 33 3 84 35 04 04 taiwan: 886 2 2698 0228 singapore: 65 287 8998 http://www.pulseeng.com
10base-t quad smt transformer modules for amds quiet tm , quest tm , eimr tm , and eimr+ tm device chipsets pe-68049l schematics 1:1 1ct:1ct rx tx rx tx rx tx rx tx 10 1ct:1ct 1ct:1ct 1ct:1ct 1:1 1:1 1:1 21 33 32 31 28 27 26 35 34 30 29 38 37 36 23 22 25 24 40 39 6 7 11 12 34 5 131415 181920 16 17 89 1 2 pe-68050l pe-68051 rx tx rx tx rx tx rx tx 1ct:1ct 1:1 1ct:1ct 1:1 1:1 1ct:1ct 1:1 1ct:1ct 1 2 6 7 11 12 34 5 89 10 13 14 15 18 19 20 16 17 32 23 21 38 37 36 33 31 28 27 26 22 40 39 35 34 30 29 25 24 low pass filter low pass filter low pass filter low pass filter 1ct:1ct rx tx rx tx rx tx rx tx 1:1 1:1 1ct:1ct 1:1 1ct:1ct 1:1 1ct:1ct 345 89 10 13 15 18 19 20 12 67 11 12 16 17 14 40 39 35 34 30 29 25 24 38 37 36 33 32 31 28 27 26 23 22 21 3 ec101.a (4/99) u.s: 619 674 8100 u.k: 44 1483 401700 france: 33 3 84 35 04 04 taiwan: 886 2 2698 0228 singapore: 65 287 8998 http://www.pulseeng.com
10base-t quad smt transformer modules for amds quiet tm , quest tm , eimr tm , and eimr+ tm device chipsets e5007 1ct:1ct rx tx tx rx rx tx tx rx 1:1 1:1 1:1 1ct:1ct 1ct:1ct 1ct:1ct 1:1 40 39 38 37 36 35 34 33 32 30 29 31 28 27 26 25 24 23 22 21 12 3 4567 8 9 11 12 10 13 14 15 16 17 18 19 20 schematic recommended layout txd3- txd3+ rxd3- rxd3+ txd2- txd2+ rxd2- rxd2+ txd1- txd1+ rxd1- rxd1+ txd0- txd0+ rxd0+ rxd0- 40 39 38 36 35 34 33 31 30 29 28 26 25 24 23 21 rd+ rd- td+ td- rd+ rd- td+ td- rd+ rd- td+ td- rd+ rd- td+ td- 10 nf decoupling capacitors keep all rd/td trace pairs close together for better emi performance. rj-45 connectors internal chassis ground plane 1 20 keep all traces as short as possible. capacitor position should be optimized. to amd chip * *note: quiet tm (am 79c988), quest tm (am79c989), eimr tm (am 79c984a), or eimr+ tm (am 79c985). see amd application notes for more detailed information. 4 ec101.a (4/99) u.s: 619 674 8100 u.k: 44 1483 401700 france: 33 3 84 35 04 04 taiwan: 886 2 2698 0228 singapore: 65 287 8998 http://www.pulseeng.com
10base-t quad smt transformer modules designed for level one, texas instruments, and crystal multiport ics schematics pe-68062l 1:1 1:1 1:1 40 39 38 37 36 35 34 33 32 30 29 31 28 27 26 25 24 23 22 21 123456789 11 12 10 13 14 15 16 17 18 19 20 1:1 1: 2 1: 2 1: 2 1: 2 rx tx tx rx rx tx tx rx pe-68065l 1:1 1:1 1:1 1:1 1: 2 1: 2 1: 2 1: 2 rx tx tx rx rx tx tx rx 123456789 1112 10 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 30 29 31 28 27 26 25 24 23 22 21 5 ec101.a (4/99) u.s: 619 674 8100 u.k: 44 1483 401700 france: 33 3 84 35 04 04 taiwan: 886 2 2698 0228 singapore: 65 287 8998 http://www.pulseeng.com
10base-t quad smt transformer modules designed for level one, texas instruments, and crystal multiport ics recommended layout for multi-port hubs with double-stacked rj-45s 40 39 38 37 34 33 32 31 30 29 28 27 24 23 22 21 10 nf decoupling capacitors internal chassis ground plane 156 151620 note: keep all traces as short as possible. capacitor position should be optimized. rd + rd - td + td - rd - rd + td - td + rd + rd - td + td - rd - rd + td - td + note: keep all rd/td trace pairs close together for better emi performance. rj-45 connector via holes 6 ec101.a (4/99) u.s: 619 674 8100 u.k: 44 1483 401700 france: 33 3 84 35 04 04 taiwan: 886 2 2698 0228 singapore: 65 287 8998 http://www.pulseeng.com
7 ec101.a (4/99) 10base-t quad smt transformer modules for use with national semiconductors ric iia tm E5002 1:1 1ct:2ct 1ct:2ct 1:1 1:1 1ct:2ct 1:1 rx tx tx rx rx tx tx rx 40 39 38 37 36 35 34 33 32 30 29 31 28 27 26 25 24 23 22 21 12345 6789 1112 10 13 14 15 16 17 18 19 20 1ct:2ct schematics e5001 low pas s filter low pass filter low pass filter low pass filter 1:1 1ct:2ct 1:1 1:1 1ct:2ct 1ct:2ct 1ct:2ct 1:1 rx tx tx rx rx tx tx rx 12 345 6789 1112 10 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 30 29 31 28 27 26 25 24 23 22 21 u.s: 619 674 8100 u.k: 44 1483 401700 france: 33 3 84 35 04 04 taiwan: 886 2 2698 0228 singapore: 65 287 8998 http://www.pulseeng.com
8 ec101.a (4/99) 10base-t quad smt transformer modules for use with national semiconductors ric iia tm recommended layout 1 rxi2+ 2 rxi2- 3 txo2+ 4 5 txo2- 6 txo3- 7 8 txo3+ 9 rxi3- 10 rxi3+ 11 txi4+ 12 rxi4- 13 txo4+ 14 15 txo4- 16 txo5- 17 18 txo5+ 19 rxi5- 20 rxi5+ rd+ 40 rd- 39 td+ 38 37 td- 36 td- 35 34 td+ 33 rd- 32 rd+ 31 rd+ 30 rd- 29 td+ 28 27 td- 26 td- 25 24 td+ 23 rd- 22 rd+ 21 .1 f decoupling capacitors internal chassis ground plane keep all traces as short as possible. capacitor position should be optimized. to national ric iia quad stacked rj-45 connector for more information: printed on recycled paper. ?1999, pulse engineering, inc. 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. corporate (u.s.a.) 12220 world trade drive san diego, ca 92128 tel: 619 674 8100 fax: 619 674 8262 quick-facts: 619 674 9672 http://www.pulseeng.com u.k. (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 (northern asia) 3f-4, no. 81, sec. 1 hsintai wu road hsi-chih, taipei hsien ta i w a n 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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