transformers for echelon neuron ics developed for use with 3120 tm & 3150 tm chips produced by motorola and toshiba 12220 world trade drive, san diego, california 92128 ?tel 619-674-8100 ?fax 619-674-8262 ?http://www.pulseeng.com t602.a (4/96) mechanical PE-65948 for 1.25 mbps twisted pair applications provides 1500 vrms isolation for 1 minute -40? to 85? operating temperature range electrical specifications @ 25? ?operating temperature - 40? to 85? schematic .030 0,76 pe-65848 date code 85 14 .100 2,54 .085 2,16 .600 max 15,24 .475 max 12,06 .475 max 12,06 .400 max 10,16 .040 / .050 1,02 / 1,27 .010 / .020 0,25 / 0,51 .340 max 8,64 suggested pad layout .300 7,62 .640 16,26 .400 10,16 .120 3,05 .050 typ 1,27 .100 typ 2,54 .004/0,10 weight . . . . . . . . . .2.0 grams tape & reel . . . . . . .250/reel tube . . . . . . . . . . . . .30/tube 1 8 4 5 2 7 3 6 1 cs = center split, ct = center tap dimensions: inches mm unless otherwise specified all tolerances are . 010 0,25 turns primary dcr dcr part ratio 1 inductance primary secondary primary pins number ?% (mh ) ( w )( w ) (network side) package max max pe-65848 1cs:1cs 3.5-6.5 1.0 1.0 8-5 surface mount PE-65948 1ct:1ct 3.5-6.5 1.0 1.0 2-6 through hole
for more information : corporate 12220 world trade drive san diego, ca 92128 tel: 619 674 8100 fax: 619 674 8262 http://www.pulseeng.com quick-facts: 619 674 9672 europe dunmore road tuam county galway ireland tel: 353 93 24107 fax: 353 93 24459 asia block 3027 ubi road 1 #03-120 singapore 408720 tel: 65 741 5227 fax: 65 741 3013 distributor transformers for echelon neuron ics developed for use with 3120 tm & 3150 tm chips produced by motorola and toshiba performance warranty of products offered on this data sheet is limited to the parameters specified. data is subject to change without notice. echelon, l on , and n euron are registered trademarks of echelon corporation. 3120 and 3150 are trademarks of echelon corporation. printed on rec y cled p a p er. ?996 , pulse en g ineerin g, inc. t602.a (4/96) .150 3,81 .200 5,08 .250 6,35 max .100 2,54 leads are 24 awg-solderable .400 10,16 5 1 6 2 PE-65948 date code .510 max 12,95 .360 max 9,15 34 56 12 34 l on technology makes possible a new generation of smart, low-cost products that communicate with one another and that can be linked together to serve applica- tions in consumer electronics, factory automation, vehicle controls, commercial building controls, home automation, and other industries. the pe-65848 and PE-65948 transformers are designed specifically for use with echelon? n euron 3120 tm and n euron 3150 tm chips in 1.25 mbps, twisted pair bus applications. the transformers provide dc isolation and common mode noise rejection. their characteristics have been optimized to assure the proper pulse waveform is transmitted onto the twisted pair cable when used in conjunction with the recommended circuitry. the transformers provide 1500 vrms high volt- age isolation for one minute, but are not intended for use as a hazardous voltage safety barrier. order pe-65848t for optional tape and reel packaging (250 pieces per reel). when using PE-65948, centertaps can be created by con- necting winding ends together on the pcb. weight . . . . . . . . . .1.2 grams tube . . . . . . . . . . . . .60/tube mechanical pe-65848 schematic dimensions: inches mm unless otherwise specified all tolerances are . 010 0,25
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