1 surf a ce mount fil ter ma gnetic modules for t oken ring applications suppor ts ti380c30/c60 tr ansceiv ers designed to meet t ok en ring ieee 802.5 specifications including lo w cutoff frequency suppor ts stp 150 w or utp 100 w tr ansmission cab le lo w cost solution 12220 w orld trade drive, san diego , california 92128 ? tel 619-674-8100 ? f ax 619-674-8262 ? http://www .pulseeng.com e205.a (3/97) electr ical specif ica tions @ 25c descr iption pe-67566 the pe-67566, pcmcia compatib le filter magnetics module has been designed to interf ace with the tr ansmit side of t e xas instr uments ti380c60 tr ansceiv er chip or ti380c30 integ r ated commprocessor/tr ansceiv er chip . this module pro vides impedance matching, signal isolation, and signal conditioning. it is fully compliant with the ieee 802.5 requirements . pe-67567 the pe-67567 tr ansf or mer and chok e module has been designed to interf ace with the receiv e side of t e xas instr uments ti380c60 tr ans - ceiv er chip or ti380c30 integ r ated commprocessor/tr ansceiv er chip . this pcmcia compatib le module pro vides impedance matching, signal isolation and emi suppression. the pe-67567 is fully compliant with the ieee 802.5 requirements . pe-67585, pe-67595 the pe-67585 and pe-67595 are complete tr ansmit and receiv e interf ace modules f or the t e xas instr ument ti380c60 tr ansceiv er chip and ti380c30 integ r ated commprocessor/tr ansceiv er chip . fully compliant with the ieee 802.5 standard, these modules pro vide sig - nal isolation, impedance matching and emi filter ing f or both tr ansmit and receiv e channels . the pe-67585 has separ ate outputs f or utp and stp . the pe-67595 has a 120 w output f or either utp or stp . return loss inser tion loss comm-comm mode rejection cr osstalk p ar t (db min) (db max) (db min) (db min) number 1 to 17 mhz 17 to 25 mhz 8 mhz 16 mhz 24 mhz 5 mhz 20 mhz 70 mhz 200 mhz 8 mhz 16 mhz 32 mhz 150 w 100 w 150 w 100 w 150 w 100 w 150 w 100 w 150 w 100 w pe-67566 -14 -14 -8 -8 -0.5 -0.8 -0.8 -1.1 -1.8 -1.9 -40 -40 -30 -20 pe-67567 -20 -15 -15 -12 -0.5 -0.5 -.05 -0.5 -0.8 -0.8 -34 -34 -30 -20 t ransmit pe-67585 -12 -8 -0.5 -0.8 -0.8 -1.1 -1.8 -1.9 -40 -40 -30 -20 -55 -50 -45 receive -15 -10 4 mhz 24 mhz pe-67595 -16 -16 -9.0 -9.0 -0.6 -0.6 -1.0 1.0 -1.8 -1.8 -30 -30 -20 -20 -50 -50 46
2 12220 w orld trade drive, san diego , california 92128 ? tel 619-674-8100 ? f ax 619-674-8262 ? http://www .pulseeng.com surf a ce mount fil ter ma gnetic modules for t oken ring applications e205.a (3/97) .400 10,16 .100 2,54 .800 20,32 max .525 13,34 .675 .010 17,15 0,25 pe-67566 date code ctry of origin .004/0,100 9 surfaces .094 2,39 max .540 13,72 .700 17,78 .030 0,77 9x .500 12,70 .400 10,16 .100 2,54 .020 0,51 9x .600 15,24 .100 2,54 .500 12,70 .600 15,24 14 7 6 wave-shaping signal conditioning 8 12 13 1 2 ts+ tu+ tu- chsgnd ts- ph+ ph- tx+ tx- emi suppression filter 9 note: pins not shown in diagram should not be connected. 10 1 3 8 2 5 6 9 turns ratio 110 = 110 = 2:1 23 98 110 = 110 = 2:0.813 53 68 note: pins not shown in diagram should not be connected. pe-67567 da te code 1 .340 8,63 max .100 2,54 .430 10,92 max 8 x .094 2,39 max .460 1 1,68 max .004/0,10 .400 10,16 .300 7,62 .200 5,08 .225 5,72 .050 1,27 .060 1,52 8x 8x mec hanical sc hema tic mec hanical sc hema tic dimensions: inches mm unless otherwise specified,all toler ances are .010 0,25 w eight . . . . . . . . . . . . . 1.5 g r ams t ape & reel . . . . . . . . . . . 600/reel t ube . . . . . . . . . . . . . . . . . 25/tube dimensions: inches mm unless otherwise specified,all toler ances are .010 0,25 w eight . . . . . . . . . . . . . 0.3 g r ams t ape & reel . . . . . . . . . . 1500/reel t ube . . . . . . . . . . . . . . . . . 25/tube pe-67567 pe-67566
3 e205.a (3/97) 12220 w orld trade drive, san diego , california 92128 ? tel 619-674-8100 ? f ax 619-674-8262 ? http://www .pulseeng.com surf a ce mount fil ter ma gnetic modules for t oken ring applications 18x .050 1,27 pe-67585 date code country of origin 1.005 25,52 1.145 29,08 .450 11,43 0 C 8 20x .045 1,14 .004/0,10 max .010 .002 0,25 0,05 20x .018 .002 0,46 0,05 1.185 30,10 .475 12,07 1.015 25,78 18x .050 1,27 20x .025 0,63 .215 5,46 suggested pad layout .625 15,87 10 9 12 11 15 14 16 8 7 17 18 19 1 2 20 3 4 chsgnd ts+ tu+ tu- ts- ph+ ph- rs+ ru+ ru- rs- pret+ pret- tx+ tx- rcv+ rcv- receive channel transmit channel note: pins 5, 6, and 13 are not internally connected. filter mec hanical sc hema tic pe-67585 mec hanical sc hema tic pe-67595 16 surfaces .370 0,94 .004/0,10 .350 8,89 1.000 25,40 .510 max 12,95 16x .020 0,51 .700 17,78 .100 2,54 .015 0,38 .100 2,54 .040 1,02 .540 13,72 .700 17,78 .100 2,54 16x .045 1,14 0 C8 suggested pad layout 3 1 6 n/c 1 1 n/c lpf lpf 2 15 16 5 9 10 14 12 7 8 4 13 dimensions: inches mm unless otherwise specified,all toler ances are .005 0,13 w eight . . . . . . . . . . . . . 4.3 g r ams t ape & reel . . . . . . . . . . . 160/reel t ube . . . . . . . . . . . . . . . . . 20/tube dimensions: inches mm unless otherwise specified,all toler ances are .010 0,25 w eight . . . . . . . . . . . . . 4.0 g r ams t ape & reel . . . . . . . . . . . 160/reel t ube . . . . . . . . . . . . . . . . . 20/tube
4 12220 w orld trade drive, san diego , california 92128 ? tel 619-674-8100 ? f ax 619-674-8262 ? http://www .pulseeng.com surf a ce mount fil ter ma gnetic modules for t oken ring applications e205.a (3/97) pin descr iptions surf ace mount f ilter/ma gnetics modules f or ti 380c30/c60 t ok en ring chip set pin number symbol function/description note: pins not shown in the above table are not connected. pe-67566 pe-67567 pe-67585 pe-67595 1 1 1 rx+ dif ferential manchester receive data to the i.c. 10 2 2 rx- dif ferential manchester receive data to the i.c. 3 3 3 phr+ return path for phantom drive on the "a" receive channel. can be used for fault determination and to allow sensing the presence of phantom drive. 8 4 4 phr- return path for phantom drive on the "b" receive channel. can be used for fault determination and to allow sensing the presence of phantom drive. 1 9 13 ph+ phantom drive input port, provided for transmitting an activated ring insertion command to the concentrator from the front end i.c. 2 10 14 ph- phantom drive input port, provided for transmitting an activated ring insertion command to the concentrator from the front end i.c. 7 7 15 tx+ dif ferential manchester transmit data to the i.c. 6 8 16 tx- dif ferential manchester transmit data to the i.c. 9 15 7 tu+ filtered, shaped dif ferential manchester transmit data, including phan tom drive, to utp ring. connect directly to the rj-45 pin 6. 14 14 7 ts+ filtered, shaped dif ferential manchester transmit data, including phan tom drive, to stp ring. connect directly to the db-9 pin 9, or the mics orange wire. 13 12 8 ts- filtered, shaped dif ferential manchester transmit data, including phan tom drive, to stp ring. connect directly to the db-9 pin 5, or the mics black wire. 8 1 1 8 tu- filtered, shaped dif ferential manchester transmit data, including phan tom drive, to utp ring. connect directly to the rj-45 pin 3. 12 16 5, 12 chsgnd common mode filter return. connect to chassis ground. 6 18 10 ru- raw dif ferential manchester receive data, including phantom drive, from utp ring. connect directly to the rj-45 pin 5. 9 17 10 rs- raw dif ferential manchester receive data, including phantom drive, from stp ring. connect directly to the db-9 pin 6 or the mic's green wire. 2 20 9 rs+ raw dif ferential manchester receive data, including phantom drive, from stp ring. connect directly to the db-9 pin 1 or the mic's red wire. 5 19 9 ru+ raw dif ferential manchester receive data, including phantom drive, from utp ring. connect directly to the rj-45 pin 4.
5 12220 world trade drive, san diego, california 92128 ? tel 619-674-8100 ? fax 619-674-8262 ? http://www.pulseeng.com surface mount filter magnetic modules for token ring applications e205.a (3/97) application notes pulses filter magnetic modules have been designed for use with texas instruments ieee-802.5 compliant transceiver chips, ti380c60 and ti380c30. the referenced application circuits should serve as a starting point for design. to reduce induced noise, attention should be given to the layout of the token ring interface circuitry, especially to the selection of components and their placement. the token ring transceiver provides a 150 w impedance to the transceiver ics output driver. the 1:1 isolation trans- former interfaces the ic driver to a 150 w low pass filter. the line isolation transformer also provides taps for 100 w media connections. the cut-off frequency and phase characteristics of this filter are precisely controlled to maximize the attenua- tion of signal harmonics above 30 mhz, while minimizing sig- nal delay distortion. the receive channel consists of a line isolation transformer with turns ratio of 1:1 for 150 w media. the line isolation transformer also provides taps for 100 w media connections. the common mode choke prevents impulse noise, picked up from the media, from entering the ic receiver input. common mode filter circuitry is included in both transmit and receive channels for improved emi suppression. do not connect to both the utp (100 w ) and stp (150 w ) simultaneously the modules have been optimized to support only one media connection at a time. all pins that are unspec- ified or not in use should be left unconnected. depending on the emi characteristics of the board layout, addtional common mode suppression may be necessary. please contact pulse for information on token ring filter magnetic modules. chsgnd tu+ tu- pe-67566 rj-45 connector db-9 connector ts+ ts- 9 2 5 6 9 8 12 13 14 1 6 9 5 3 4 5 6 100 w 100 w 150 w 83 filter magnetic module magnetics module pe-67567 rcvina rcvinb drouta droutb 50 w 50 w +5v +5v 8.2f 8.2f 1n4004 (4x) phouta phoutb 2 1 6 7 442 w 10 1 ph+ ph- ti380c60 or ti380c30 note 1 + + rs- rs+ ru+ ru- note 1: pulse recommends incorporating a common mode choke for optimum performance. xmt+ rcv+ rcv- xmt- typical application circuit pe-67566, pe-67567
6 corporate 12220 w or ld t r ade dr iv e san diego , ca 92128 t el: 619 674 8100 f ax: 619 674 8262 http://www .pulseeng.com quic k-f acts: 619 674 9672 eur ope millpool house mill lane , godalming surre y gu7 1ey u .k. t el: 441 483 428 877 f ax: 441 483 416 011 asia p .o . bo x 26-11, kepz 6 centr al sixth road kepz, kaohsiung t aiw an, r.o .c . t el: 886 7 821 3141 f ax: 886 7 841 9707 distrib utor e205.a (3/97) f or mor e inf or ma tion : surf a ce mount fil ter ma gnetic modules for t oken ring applications rcv+ rcv- tx- pret- pret+ rec+ rec- rs+ rs- ru+ r u- tu+ tu- ts- tx+ pe-67585 rj-45 connector db-9 connector ti380c60 or ti380c30 ph+ ph- ts+ 20 17 19 18 15 11 16 12 14 1 2 3 4 7 8 1 6 9 5 3 4 5 6 50 w 50 w +5 v 8.2 f 8.2 f 100 w 100 w 150 w 442 w phout a phoutb 1n4004 (4x) optional choke xmt+ xmt- chsgnd 9 10 + + +5 v magnetics module t ypical a pplica tion cir cuit pe-67585 pe-67595 chasis gnd digital gnd 4 rcv + 5 rcv - 3 xmt + 6 xmt - 7 1 2 10 rj-45 connector 9 b xmt a 9 91 w 300 w 124 w pe-67595 fil ter magnetic module phout b phout a xmt - xmt + rcv - rcv + 15 16 8 13 phret+ 14 phret- 3 4 5 12 5 9 6 chasis gnd + + 8.2 f 8.2 f 50 w 50 w +5 v +5 v 1n4004 (4x) o xmt b 5 r rcv a 1 g rcv b 6 db-9 connector optional choke notes: 1. t ransmit and receive sides of the module are interchangeable. 2. pins not shown are not to be connected. 3. do not connect utp and stp simultaneously . p erf or mance w arr anty of products off ered on this data sheet is limited to the par ameters specified. data is subject to change without notice . other br and and product names mentioned herein ma y be tr ademar ks or registered tr ademar ks of their respectiv e o wners . pr inted on recycled paper . ?1997, pulse engineer ing, inc.
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