t1/e1/cept/isdn-pri transformers quad port t1/e1 with 8 transformers, 1500vrms models matched to leading quad and dual t1/e1/cept/isdn-pri transceivers crosstalk: -65db or better ul1950 recognized (some parts pending approval) rohs compliant versions available upon request mechanical part turns ratio a,b ocl @ 25c l l c w/w package/ number g (pri:sec 2%) (mh min) f (h max) (pf max) schematic e primary pins std temp. ext temp. transmit receive transmit receive transmit receive transmit receive transmit receive t1063 t1103 1:1.36 1:1.36ct 1.2 1.2 .6 .6 35 35 tou/1 1-2, 6-7, 11-12, 16-17 38-36, 33-31, 28-26, 23-21 t1064 t1104 1:1.14 1:1.14ct 1.2 1.2 .6 .6 35 35 tou/1 1-2, 6-7, 11-12, 16-17 38-36, 33-31, 28-26, 23-21 t1065 t1105 1:2ct 1:2ct 1.2 1.2 .8 .8 35 35 tou/3 4-5, 9-10, 14-15, 19-20 24-25, 29-30, 34-35, 39-40 t1066 t1106 1:2 1:2ct 1.2 1.2 .6 .6 35 35 tou/4 1-2, 9-10, 11-12, 19-20 23-25, 26-28, 33-35, 36-38 t1067 t1107 1:1.36ct 1:2ct 1.2 1.2 .6 .6 35 35 tou/3 24-25, 29-30, 34-35, 39-40 4-5, 9-10, 14-15, 19-20 t1068 t1108 1:2ct 1:1ct 1.2 1.2 .6 .6 35 35 tou/2 1-2, 6-7, 11-12, 16-17 21-22, 26-27, 31-32, 36-37 t1069 t1109 1ct:1.41 1ct:1.41 1.2 1.2 .6 .6 35 35 tou/3 1-3, 6-8, 11-13, 16-18 21-23, 26-28, 31-33, 36-38 t1070 t1110 1:1.15 1:2ct 1.2 1.2 .6 .6 35 35 tou/1 1-2, 6-7, 11-12, 16-17 21-23, 26-28, 31-33, 36-38 t1071 d t1111 d 1:1/1.26 1:2ct 1.2 1.2 .6 .6 35 35 tou/2 1-2, 6-7, 11-12, 16-17 21-22, 26-27, 31-32, 36-37 t1072 t1112 1:1.15 1:1.15 1.2 1.2 .6 .6 35 35 tou/5 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20 t1073 t1113 1:2 1:2 1.2 1.2 .6 .6 35 35 tou/5 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20 t1078 ? 1:1.08 1.08ct:1 1.2 1.2 .4 .5 35 35 tou/1 1-2, 6-7, 11-12, 16-17 38-36, 33-31, 28-26, 23-21 t1124 t1114 1:2ct 1ct:2 1.2 1.2 .6 .6 35 35 tou/3 4-5, 9-10, 14-15, 19-20 1-3, 6-8, 11-13, 16-18 t1125 ? 1:1.70 1:1.36ct 1.2 1.2 .8 .6 35 35 tou/1 1-2, 6-7, 11-12, 16-17 21-23, 26-28, 31-33, 36-38 t1129 ? 1:1.36ct 1:1ct 1.2 1.2 .6 .6 35 35 tou/3 24-25, 29-30, 34-35, 39-40 4-5, 9-10, 14-15, 19-20 t1142 t1231 1:2.4 1:1 1.0 1.0 .5 .5 35 35 tou/6 1-2, 8-9, 11-12, 18-19 24-25, 27-28, 34-35, 37-38 ? tx1268 1:2.8 1:1 1.0 1.0 .5 .5 35 35 tou/6 1-2, 8-9, 11-12, 18-19 24-25, 27-28, 34-35, 37-38 ? t1226 1:1.5 1.41:1 1.0 1.0 .5 .5 35 35 tou/6 1-2, 8-9, 11-12, 18-19 24-25, 27-28, 34-35, 37-38 t1145 d ? 1:2/2.4 1:0.79/1 1.0 1.0 1.0 1.0 35 35 tou/7 1-2, 9-10, 11-12, 19-20 37-36, 35-34, 27-26, 25-24 t1180 ? 1:2.42 1:2.42 1.2 1.2 .6 .6 35 35 tou/5 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20 t1181 ? 1:2.1ct 1:2.1ct 1.2 .6 .6 .6 35 35 tou/2 1-2, 6-7, 11-12, 16-17 21-22, 26-27, 31-32, 36-37 t1182 ? 1:2.45ct 1:2.45ct 1.2 .6 .6 .6 35 35 tou/2 1-2, 6-7, 11-12, 16-17 21-22, 26-27, 31-33, 36-37 ? tx1262 1:2 1:2 1.2 1.2 .7 .7 35 35 tou/6 1-2, 6-7, 11-12, 16-17 3-4, 8-9, 13-14, 18-19 ? tx1264 1:2ct 1ct:1 1.2 1.2 .6 .6 35 35 tou/3 4-5, 9-10, 14-15, 19-20 1-3, 6-8, 11-13, 16-18 ? tx1266 1:2 1:1 1.2 1.2 .6 .6 35 35 tou/5 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20 ? tx1292 1:1.36 1:1 1.2 1.2 .6 .6 40 40 tou/5 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20 ? tx1294 1:1ct 1:1ct 1.2 1.2 .6 .6 35 35 tou/3 4-5, 9-10, 1 4-15, 19-20 24-25, 29-30, 34-35, 39-40 ? tx1295 1:1.26ct 1:1.26ct 1.2 1.2 .6 .6 35 35 tou/3 4-5, 9-10, 1 4-15, 19-20 24-25, 29-30, 34-35, 39-40 ? tx1298 1:1 1:1 1.2 1.2 .7 .7 35 35 tou/5 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20 note: rohs-6 compliant parts can be ordered by adding an ? nl ? suffix to the part number (i.e. t1063 becomes t1063 nl ). electrical specifications @ 25c t1xxx date code country of origin 1.125 max 28,58 .640 max 16,26 .950 24,13 40x .018 0,46 19x .050 1,27 suggested pad layout 40x .090 2,29 40x .030 0,77 .480 12,19 .050 1,27 19x .050 = .950 1,27 24,13 .004/0,10 40 surfaces .010 0,25 0 ? 8 .485 12,32 40x .045 1,14 .230 max 5,84 tou weight . . . . . . . . . . . . . .4.0 grams tape & reel . . . . . . . . . . . .250/reel tube . . . . . . . . . . . . . . . . . .15/tube dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 usa 858 674 8100 ? ? germany 49 7032 7806 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 769 85538070 ? ? taiwan 886 3 4641811 www.pulseeng.com 1 t622.h (6/06)
t1/e1/cept/isdn-pri transformers quad port t1/e1 with 8 transformers, 1500vrms schematics transformer selection guide ic mfr. ic part number comments octal smt std temp ext temp mindspeed bt8510 t1/e1 t1071 t1111 (conexant) bt8510 t1/e1 t1071 t1111 cn8380 t1124 t1114 bt8370/5/6 better rl t1067 t1107 bt8370/5/6 low power t1070 t1110 cirrus logic 61318 120 e1 t1068 t1108 (crystal) 61577 t1 & e1 t1065 t1105 61304a/5a/535a/574a,/75 t1 t1070 t1110 61304a/5a/535a/574a,/75 75 e1 t1068 t1108 61304a/5a/535a/574a,/75 120 e1 t1071 t1111 61582, 61583 t1064 t1104 61310, 61581 t1068 t1108 61881 t1070 t1110 61584/84a iq3 t1065 t1105 61584/82/83/a iq5 t1064 t1104 maxim ds2196 t1068 t1108 (dallas) ds2151/2152/2153/2154 t1070 t1110 ds2151/2152/2153/2154 t1067 t1107 ds2148/q48 3v t1068 t1108 ds2148/q48 5v t1067 t1107 ds21352/q352,ds21354/q354 t1068 t1108 ds21552/q552,ds21554/q554 t1070 t1110 ds21552/q552,ds21554/q554 t1067 t1107 exar t5683a, 59l91 t1065 t1105 t5894,t5897,t5997 t1065 t1105 t5791/93/94/95 t1071 t1111 81l27,82l24,82d20 t1067 t1107 83l30/34/38 t1065 t1105 t5684,t7288,82d20 t1067 t1107 infineon peb 2254/55 e1/t1 & j1 t1069 t1109 technologies peb 2254/55 e1/t1 & j1 t1069 t1109 (siemens) peb 22504 3.3v t1142 t1231 peb 22504 5v t1226 t1226 peb22554 3.3v t1142 t1231 peb2256 3.3 v e1/t1/j1 t1142 t1231 intel lxt 300/301 t1065 t1105 (level one) lxt 304/305/307 t1,e1 t1065 t1105 lxt 304/305/307 t1 t1070 t1110 lxt 304/305/307 75e1,120e1 t1071 t1111 lxt 310/317/318 t1068 t1108 lxt 331 t1,e1 t1068 t1108 lxt 331, lxt 332 t1065 t1105 lxt 331, lxt 332 t1070 t1110 lxt 334, lxt 335 t1/e1 t1065 t1105 lxt 334, lxt 335 120/75 e1 t1067 t1107 lxt 334, lxt 335 75 e1 t1071 t1111 lxt 336 t1065 t1105 lxt 350, lxt 351, lxt 359 t1,e1 t1068 t1108 lxt 350, lxt 351 t1070 t1110 lxt 360/361/362/363 t1,e1 t1068 t1108 lxt 360/361/362/363 t1070 t1110 lxt 380/381/384/386/388 t1/e1 t1068 t1108 lxt 380/381/384/386/388 t1/e1 t1124 t1114 lxt 3104, lxt 3108 t1068 t1108 lucent t7288, t290a cept t1067 t1107 technologies t7289a ds1 t1070 t1110 t7688, t7690, t7698 cept t1063 t1103 t7689, t7690, t7698 ds1 t1064 t1104 t7693,t7697 cept t1180 tliu04c1 ds1 t1064 t1104 tliu04c1 cept t1063 t1103 zarlink mt9071, mt9076 t1180 (mitel) mt9076, mt9075 t1142 t1231 mt9074, mt9075 t1068 t1108 pmc-sierra pm4341/6341/4314 t1067 t1107 pm4318 t1065 t1105 pm4351/4354 comet t1180 tx1299
notes from tables a. ocl (primary inductance) is measured at the primary winding. turns ratio is specified primary: secondary. (ct = center tap). b. to make a 1ct:1 ratio from a 1ct:2ct ratio, use only one-half of the secondary (2ct) winding. c. it is possible to use the same transformer model for the three impedance levels of t1 (100 ) and cept (75 & 120 ). for specific connection information and resistor values, refer to ic vendors' data book. d. dual ratio transformer (t1071, t1111 and t1145) ? these transformers have tapped secondary windings to provide two turns ratios (t/r). use the entire primary winding and connect the secondary pins listed below to obtain desired turns ratio: p art turns secondary turns secondary number ratio 1 pins ratio 2 pins 1:1 40-39 1:1.26 40-38 t1071 1:1 35-34 1:1.26 35-33 and 1:1 30-29 1:1.26 30-28 t1111 1:1 25-24 1:1.26 25-23 1:2 40-39 1:2.4 40-38 1:2 33-32 1:2.4 33-31 t1145 1:2 30-29 1:2.4 30-28 1:2 23-22 1:2.4 23-21 e. standard packaging for the surface mount package is anti-static tubes. optional tape & reel packaging can be ordered by adding a ?t? suffix to the part number, (i.e. t1063 t ). f. extended temperature range models ? for extended temperature range transformers (-40c to +85c operating temperature range), ocl (open circuit inductance for the primary winding) is specified at both -40c and +25c. at - 40c, ocl is 600 h minimum. all other parameters are specified at +25c only. standard temperature range is 0c to +70c. usa 858 674 8100 ? ? germany 49 7032 7806 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 769 85538070 ? ? taiwan 886 3 4641811 www.pulseeng.com 2 t622.h (6/06)
t1/e1/cept/isdn-pri transformers quad port t1/e1 with 8 transformers, 1500vrms 1. et product ? all coils have an et product of 10v-sec minimum. 2. flammability ? materials used in the products are recognized as ul94-vo approved. products meet the requirements of iec 695-2-2 (needle flame test). 3. balance characteristics ? the transformers meet the requirements for longitudinal balance of fcc part 68. 4. common mode rejection ratio ? the cmrr for all transformers is better than 50db at 1mhz. a typical test circuit is shown below. 5. crosstalk attenuation ? in the packages which contain transmit and receive transformers side by side, sufficient crosstalk attenuation is achieved by the inherent characteristics of the toroid cores as well as by their proper positioning. the crosstalk attenuation is typically 65db or better. this result was established with the test circuit shown below. 6. return loss ? itu-t g.703 and european national regulatory documents specify minimum return loss levels. the transformers will allow these limits to be complied within the situations where they are applicable. frequency 50-100khz 100khz-2mhz 2-3mhz return loss xmit 9db 15db 11db rcv 12db 18db 14db 7. surge voltage capability ? all transformers and chokes meet surge voltage tests according to the most stringent regulatory documents, when used with the proper voltage and cur- rent suppression devices: metallic voltage: 800v peak, 10/560sec longitudinal voltage: 2,400v peak, 10/700sec 8. isolation voltage ? 100% of transformers are tested during production to the specified isolation voltage level. 9. general information ? the transformers are specifically designed for use in 1.544mbps (t1), 2.048mbps (cept) and isdn primary rate (pri) interface applications. they are matched to the majority of the line interface transceiver ics currently available. use of the proper transformer allows the interface circuit to comply with itu-t g.703 and other standards regarding pulse waveform, return loss, and balance. 10. common mode chokes ? additional high-frequency 4-line common mode chokes may be used to provide an effective means of complying with national and international regulations on emi. the common mode chokes are designed to be used in conjunction with pulse?s t1/cept transformers as shown in the typical application below. crosstalk is typically -65db or better. hp-8751a p1 p2 50:100 balun 100:50 balun xfmr 50:100 balun 100:50 balun xfmr hp-8751a p1 p2 100 100 8-transformer package xmit 1 rcv 1 rcv 2 xmit 2 xmit 3 rcv 3 rcv 4 xmit 4 ic 8-transformer package ic rcv 1 xmit 1 xmit 2 rcv 2 rcv 3 xmit 3 xmit 4 rcv 4 t8008 t8008 typical application usa 858 674 8100 ? ? germany 49 7032 7806 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 769 85538070 ? ? taiwan 886 3 4641811 www.pulseeng.com 3 t622.h (6/06)
pe-xxxxx date code country oforigin 85 14 .100 2,54 .600 max 15,24 .475 max 12,07 .475 max 12,07 suggested pad layout .300 7,62 .640 16,26 .400 10,16 .120 3,05 .050 typ 1,27 .100 typ 2,54 .085 2,16 .340 max 8,64 .040 / .050 1,02 / 1,27 .010 / .020 0,25 / 0,51 .004/0,10 .030 0,76 t1/e1/cept/isdn-pri transformers quad port t1/e1 with 8 transformers, 1500vrms electrical specifications @ 25c h igh f requency c ommon m ode c hokes mechanicals 8765 1234 pe-xxxxx date code country of origin .595 max 15,11 .480 max 12,19 .130 .010 3,30 0,25 .300 7,62 c l c l .300 7,62 max .100 2,54 sh la in weight . . . . .0.3 grams . . . . 2 grams . . 2.5 grams tape & reel . .1500/reel . . . .250/reel . . . . . . .(n/a) tube . . . . . . . . .25/tube . . . . .30/tube . . . . .35/tube dimensions: inches mm unless otherwise specified all tolerances are .010 0,25 pulse number turns ratio ocl c w / w l l dcr isolation package/ part number of lines (5%) (h min) (pf max) ( h max) ( max) (vrms min) schematic t8008 16 (8 x 2 line) 1:1 (8 places) 47.0 25 .18 0.40 500 tou/2 (surface mount) pe-65554 4 1:1:1:1 24.0 15 .20 0.30 500 in/1 (through hole) pe-65555 4 1:1:1:1 8.0 10 .20 0.25 500 in/1 (through hole) pe-65854 4 1:1:1:1 47.0 16 .20 0.30 500 sh/1 (surface mount) pe-65857 4 1:1:1:1 24.0 15 .23 0.30 500 la/1 (surface mount) la in note: for additional common mode chokes, refer to data sheets g002, t627, t661, t639 and t673 . 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 attenuation (db) 1 mhz 10 mhz 100 mhz frequency pe-65555 pe-65854 pe-65554/65857 t8008 typical common mode attenuation for high frequency common mode chokes based on a 100 system. schematics 1 8 2 7 3 6 4 5 .300 7,62 suggested pad layout .100 2,54 8 1 4 pe-xxxxx date code country of origin .340 8,64 max .070 1,78 .050 1,27 8x .050 1,27 .004/0,10 .360 9,14 max 5 .100 2,54 .270 6,86 .098 2,49 max sh 1 40 2 39 3 38 5 36 6 35 7 34 8 33 31 30 29 28 26 25 24 23 21 10 11 12 13 15 16 17 18 20 1 2 for more information: pulse worldwide headquarters 12220 world trade dr. san diego, ca 92128 u.s.a. www.pulseeng.com tel: 858 674 8100 fax: 858 674 8262 pulse south asia 150 kampong ampat #07-01/02 ka centre singapore 368324 tel: 65 6287 8998 fax: 65 6280 0080 pulse north asia no. 26 kao ching rd. yang mei chen taoyuan hsien taiwan, r. o. c. tel: 886 3 4641811 fax: 886 3 4641911 pulse china headquarters no. 1 industrial district changan, dongguan china tel: 86 769 85538070 fax: 86 769 85538870 pulse north china room 1503 xinyin building no. 888 yishan rd. shanghai 200233 china tel: 86 21 54643211/2 fax: 86 21 54643210 pulse europe einsteinstrasse 1 d-71083 herrenberg germany tel: 49 7032 7806 116 fax: 49 7032 7806 135 www.pulseeng.com 4 t622.h (6/06) 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. ? copyright, 2006. pulse engineering, inc. all rights reserved.
|
