T1/E1/CEPT/ISDN-PRI TRANSFORMERS Quad Port T1/E1 with 8 Transformers,1500 Vrms Models matched to leading quad and dual T1/E1/CEPT/ISDN-PRI transceivers Crosstalk: -65 dB or better UL1950 recognized (some parts pending approval) Many parts BABT approved to EN60950 Electrical Specifications @ 25C A,B Part Number G Turns Ratio (Pri:Sec 2%) STD Temp. EXT Temp. T1063 T1103 T1064 T1104 T1065 T1105 T1066 T1106 T1067 T1107 T1068 T1108 T1069 T1109 T1070 T1110 T1071D T1111D T1072 T1112 T1073 T1113 T1078 -- T1124 T1114 T1125 -- T1129 -- T1142 T1231 -- T1226 T1145D -- T1180 -- T1181 -- T1182 -- -- TX1262 -- TX1264 -- TX1292 -- TX1294 -- TX1295 -- TX1298 Transmit 1:1.36 1:1.14 1:2CT 1:2 1:1.36CT 1:2CT 1CT:1.41 1:1.15 1:1/1.26 1:1.15 1:2 1:1.08 1:2CT 1:1.70 1:1.36CT 1:2.4 1:1.5 1:2/2.4 1:2.42 1:2.1CT 1:2.45CT 1:2 1:2CT 1:1.36 1:1CT 1:1.26CT 1:1 OCL @ 25C (mH MIN) F LL (H MAX) CW/W (pF MAX) Receive Transmit Receive Transmit Receive Transmit Receive 1:1.36CT 1.2 1.2 .6 .6 35 35 1:1.14CT 1.2 1.2 .6 .6 35 35 1:2CT 1.2 1.2 .8 .8 35 35 1:2CT 1.2 1.2 .6 .6 35 35 1:2CT 1.2 1.2 .6 .6 35 35 1:1CT 1.2 1.2 .6 .6 35 35 1CT:1.41 1.2 1.2 .6 .6 35 35 1:2CT 1.2 1.2 .6 .6 35 35 1:2CT 1.2 1.2 .6 .6 35 35 1:1.15 1.2 1.2 .6 .6 35 35 1:2 1.2 1.2 .6 .6 35 35 1.08CT:1 1.2 1.2 .4 .5 35 35 1CT:2 1.2 1.2 .6 .6 35 35 1:1.36CT 1.2 1.2 .8 .6 35 35 1:1CT 1.2 1.2 .6 .6 35 35 1:1 1.0 1.0 .5 .5 35 35 1.41:1 1.0 1.0 .5 .5 35 35 1:0.79/1 1.0 1.0 1.0 1.0 35 35 1:2.42 1.2 1.2 .6 .6 35 35 1:2.1CT 1.2 .6 .6 .6 35 35 1:2.45CT 1.2 .6 .6 .6 35 35 1:2 1.2 1.2 .7 .7 35 35 1CT:1 1.2 1.2 .6 .6 35 35 1:1 1.2 1.2 .6 .6 40 40 1:1CT 1.2 1.2 .6 .6 35 35 1:1.26CT 1.2 1.2 .6 .6 35 35 1:1 1.2 1.2 .7 .7 35 35 Package/ Schematic E TOU/1 TOU/1 TOU/3 TOU/4 TOU/3 TOU/2 TOU/3 TOU/1 TOU/2 TOU/5 TOU/5 TOU/1 TOU/3 TOU/1 TOU/3 TOU/6 TOU/6 TOU/7 TOU/5 TOU/2 TOU/2 TOU/6 TOU/3 TOU/5 TOU/3 TOU/3 TOU/5 Primary Pins Transmit 1-2, 6-7, 11-12, 16-17 1-2, 6-7, 11-12, 16-17 4-5, 9-10, 14-15, 19-20 1-2, 9-10, 11-12, 19-20 24-25, 29-30, 34-35, 39-40 1-2, 6-7, 11-12, 16-17 1-3, 6-8, 11-13, 16-18 1-2, 6-7, 11-12, 16-17 1-2, 6-7, 11-12, 16-17 1-3, 6-8, 11-13, 16-18 1-3, 6-8, 11-13, 16-18 1-2, 6-7, 11-12, 16-17 4-5, 9-10, 14-15, 19-20 1-2, 6-7, 11-12, 16-17 24-25, 29-30, 34-35, 39-40 1-2, 8-9, 11-12, 18-19 1-2, 8-9, 11-12, 18-19 1-2, 9-10, 11-12, 19-20 1-3, 6-8, 11-13, 16-18 1-2, 6-7, 11-12, 16-17 1-2, 6-7, 11-12, 16-17 1-2, 6-7, 11-12, 16-17 4-5, 9-10, 14-15, 19-20 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 1 4-15, 19-20 4-5, 9-10, 1 4-15, 19-20 1-3, 6-8, 11-13, 16-18 Receive 38-36, 33-31, 28-26, 23-21 38-36, 33-31, 28-26, 23-21 24-25, 29-30, 34-35, 39-40 23-25, 26-28, 33-35, 36-38 4-5, 9-10, 14-15, 19-20 21-22, 26-27, 31-32, 36-37 21-23, 26-28, 31-33, 36-38 21-23, 26-28, 31-33, 36-38 21-22, 26-27, 31-32, 36-37 4-5, 9-10, 14-15, 19-20 4-5, 9-10, 14-15, 19-20 38-36, 33-31, 28-26, 23-21 1-3, 6-8, 11-13, 16-18 21-23, 26-28, 31-33, 36-38 4-5, 9-10, 14-15, 19-20 24-25, 27-28, 34-35, 37-38 24-25, 27-28, 34-35, 37-38 37-36, 35-34, 27-26, 25-24 4-5, 9-10, 14-15, 19-20 21-22, 26-27, 31-32, 36-37 21-22, 26-27, 31-33, 36-37 3-4, 8-9, 13-14, 18-19 1-3, 6-8, 11-13, 16-18 4-5, 9-10, 14-15, 19-20 24-25, 29-30, 34-35, 39-40 24-25, 29-30, 34-35, 39-40 4-5, 9-10, 14-15, 19-20 Mechanical TOU 1.125 MAX 28,58 .640 MAX 16,26 .018 40X 0,46 T1XXX DATE CODE COUNTRY OF ORIGIN .050 .030 40X 0,77 1,27 19X .050 = .950 1,27 24,13 19X .050 1,27 .950 24,13 SUGGESTED PAD LAYOUT .485 12,32 .010 0,25 Weight . . . . . . . . . . . . . .4.0 grams Tape & Reel . . . . . . . . . . . .250/reel Tube . . . . . . . . . . . . . . . . . .15/tube Dimensions: Inches mm Unless otherwise specified, all tolerances are .010 0,25 .230 MAX 5,84 0 - 8 .004/0,10 40 Surfaces .480 12,19 .090 40X 2,29 40X .045 1,14 US 619 674 8100 * UK 44 1483 401 700 * France 33 3 84 35 04 04 * Singapore 65 6287 8998 * Taiwan 886 2 2698 0228 * Hong Kong 852 2788 6588 * http://www.pulseeng.com T622.D (6/03) T1/E1/CEPT/ISDN-PRI TRANSFORMERS Quad Port T1/E1 with 8 Transformers,1500 Vrms Transformer Selection Guide IC Mfr. Mindspeed (Conexant) Cirrus Logic (Crystal) Maxim (Dallas) Exar Infineon Technologies (Siemens) Intel (Level One) Lucent Technologies Zarlink (Mitel) PMC-Sierra IC Part Number BT8510 BT8510 CN8380 BT8370/5/6 BT8370/5/6 61318 61577 61304A/5A/535A/574A,/75 61304A/5A/535A/574A,/75 61304A/5A/535A/574A,/75 61582, 61583 61310, 61581 61881 61584/84A 61584/82/83/A DS2196 DS2151/2152/2153/2154 DS2151/2152/2153/2154 DS2148/Q48 DS2148/Q48 DS21352/Q352,DS21354/Q354 DS21552/Q552,DS21554/Q554 DS21552/Q552,DS21554/Q554 T5683A, 59L91 T5894,T5897,T5997 T5791/93/94/95 81L27,82L24,82D20 83L30/34/38 T5684,T7288,82D20 PEB 2254/55 PEB 2254/55 PEB 22504 PEB 22504 PEB22554 PEB2256 3.3 V LXT 300/301 LXT 304/305/307 LXT 304/305/307 LXT 304/305/307 LXT 310/317/318 LXT 331 LXT 331, LXT 332 LXT 331, LXT 332 LXT 334, LXT 335 LXT 334, LXT 335 LXT 334, LXT 335 LXT 336 LXT 350, LXT 351, LXT 359 LXT 350, LXT 351 LXT 360/361/362/363 LXT 360/361/362/363 LXT 380/381/384/386/388 LXT 380/381/384/386/388 LXT 3104, LXT 3108 T7288, T290A T7289A T7688, T7690, T7698 T7689, T7690, T7698 T7693,T7697 TLIU04C1 TLIU04C1 MT9071, MT9076 MT9076, MT9075 MT9074, MT9075 PM4341/6341/4314 PM4318 PM4351/4354 Comments T1/E1 T1/E1 Better Rl Low Power 120 E1 T1 & E1 T1 75 E1 120 E1 IQ3 IQ5 3V 5V E1/T1 & J1 E1/T1 & J1 3.3V 5V 3.3V E1/T1/J1 T1,E1 T1 75E1,120E1 T1,E1 T1/E1 120/75 E1 75 E1 T1,E1 T1,E1 T1/E1 T1/E1 CEPT DS1 CEPT DS1 CEPT DS1 CEPT COMET Octal SMT STD temp EXT temp T1071 T1111 T1071 T1111 T1124 T1114 T1067 T1107 T1070 T1110 T1068 T1108 T1065 T1105 T1070 T1110 T1068 T1108 T1071 T1111 T1064 T1104 T1068 T1108 T1070 T1110 T1065 T1105 T1064 T1104 T1068 T1108 T1070 T1110 T1067 T1107 T1068 T1108 T1067 T1107 T1068 T1108 T1070 T1110 T1067 T1107 T1065 T1105 T1065 T1105 T1071 T1111 T1067 T1107 T1065 T1105 T1067 T1107 T1069 T1109 T1069 T1109 T1142 T1231 T1226 T1226 T1142 T1231 T1142 T1231 T1065 T1105 T1065 T1105 T1070 T1110 T1071 T1111 T1068 T1108 T1068 T1108 T1065 T1105 T1070 T1110 T1065 T1105 T1067 T1107 T1071 T1111 T1065 T1105 T1068 T1108 T1070 T1110 T1068 T1108 T1070 T1110 T1068 T1108 T1124 T1114 T1068 T1108 T1067 T1107 T1070 T1110 T1063 T1103 T1064 T1104 T1180 T1064 T1104 T1063 T1103 T1180 T1142 T1231 T1068 T1108 T1067 T1107 T1065 T1105 T1180 TX1299 1 Schematics 40 1 2 3 4 5 6 39 38 2 3 4 5 6 7 8 9 10 11 34 33 12 13 14 15 16 29 28 17 18 19 20 24 23 1 36 35 7 8 9 10 11 31 30 12 13 14 15 16 26 25 17 18 19 20 21 4 2 40 1 2 3 4 5 6 7 8 9 39 38 5 40 1 3 4 38 37 36 35 5 6 33 32 10 11 1 40 39 38 37 1 2 3 4 36 35 34 33 32 5 6 7 8 9 31 30 29 28 27 10 11 12 13 14 26 25 24 23 22 15 16 17 18 19 21 20 6 3 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 40 1 2 3 39 38 36 35 4 6 37 35 8 9 33 32 7 8 34 33 2 3 4 5 6 7 8 9 31 30 10 11 31 30 9 11 32 30 10 11 12 13 14 15 16 17 18 19 29 28 13 14 28 27 12 13 29 28 26 25 15 16 26 25 14 16 27 25 23 22 18 19 23 22 17 18 24 23 12 13 14 15 16 17 18 19 20 21 20 21 19 22 20 7 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 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: Part Turns Secondary Turns Secondary Number T1071 and T1111 T1145 Ratio 1 1:1 1:1 1:1 1:1 1:2 1:2 1:2 1:2 Pins 40-39 35-34 30-29 25-24 40-39 33-32 30-29 23-22 Ratio 2 1:1.26 1:1.26 1:1.26 1:1.26 1:2.4 1:2.4 1:2.4 1:2.4 Pins 40-38 35-33 30-28 25-23 40-38 33-31 30-28 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. T1063T). 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. US 619 674 8100 * UK 44 1483 401 700 * France 33 3 84 35 04 04 * Singapore 65 6287 8998 * Taiwan 886 2 2698 0228 * Hong Kong 852 2788 6588 * http://www.pulseeng.com T622.D (6/03) T1/E1/CEPT/ISDN-PRI TRANSFORMERS Quad Port T1/E1 with 8 Transformers,1500 Vrms 1. ET Product -- All coils have an ET product of 10 V-sec minimum. 8. 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). 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 1.544 Mbps (T1), 2.048 Mbps (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. 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 50 dB at 1 MHz. A typical test circuit is shown below. 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 -65 dB or better. HP-8751A P1 P2 50:100 BALUN 5. XFMR 100:50 BALUN 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 65 dB or better. This result was established with the test circuit shown below. HP-8751A 50:100 BALUN P1 P2 Typical Application IC 8-Transformer Package 8-Transformer Package IC XMIT 1 RCV 1 RCV 1 XMIT 1 RCV 2 XMIT 2 XMIT 2 RCV 2 100 100 XFMR 6. 100:50 BALUN 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 50-100 KHz 100 KHz-2 MHz XMIT 9 dB 15 dB 11 dB RCV 12 dB 18 dB 14 dB 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 current suppression devices: Metallic Voltage: T8008 XMIT 3 RCV 3 RCV 3 XMIT 3 RCV 4 XMIT 4 XMIT 4 RCV 4 2-3 MHz Return Loss 7. T8008 800 V peak, 10/560 sec Longitudinal Voltage: 2,400 V peak, 10/700 sec US 619 674 8100 * UK 44 1483 401 700 * France 33 3 84 35 04 04 * Singapore 65 6287 8998 * Taiwan 886 2 2698 0228 * Hong Kong 852 2788 6588 * http://www.pulseeng.com T622.D (6/03) T1/E1/CEPT/ISDN-PRI TRANSFORMERS Quad Port T1/E1 with 8 Transformers,1500 Vrms Electrical Specifications @ 25C Pulse Part Number Number of Lines Turns Ratio (5%) OCL (H MIN) CW/W (pF MAX) LL (H MAX) DCR ( MAX) Isolation (Vrms MIN) Package/ Schematic 47.0 24.0 8.0 47.0 24.0 25 15 10 16 15 .18 .20 .20 .20 .23 0.40 0.30 0.25 0.30 0.30 500 500 500 500 500 TOU/2 (Surface Mount) IN/1 (Through Hole) IN/1 (Through Hole) SH/1 (Surface Mount) LA/1 (Surface Mount) HIGH FREQUENCY COMMON MODE CHOKES T8008 PE-65554 PE-65555 PE-65854 PE-65857 16 (8 x 2 line) 4 4 4 4 1:1 (8 places) 1:1:1:1 1:1:1:1 1:1:1:1 1:1:1:1 NOTE: For additional Common Mode Chokes, refer to data sheets G002, T627, T661, T639 and T673. Schematics Mechanicals IN .300 7,62 MAX .595 MAX 15,11 8 7 6 5 Date Code Country of Origin 2 3 1 .480 MAX 12,19 PE-XXXXX 1 8 8 7 6 5 .300 7,62 .050 1,27 PE-XXXXX 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 .270 6,86 Date Code Country of Origin .070 1,78 4 SUGGESTED PAD LAYOUT .098 MAX 2,49 Dimensions: Inches mm Unless otherwise specified all tolerances are .010 0,25 .030 0,76 .300 7,62 5 PE-XXXXX Date Code Country ofOrigin 1 .120 3,05 .475 MAX 12,07 .050 1,27 TYP .640 .400 16,26 10,16 .100 2,54 TYP 4 -5 40 39 3 5 38 36 6 7 35 34 8 10 33 31 11 12 30 29 13 15 28 26 16 17 25 24 18 20 23 21 PE-65555 -10 -15 PE-65554/65857 -20 PE-65854 -25 -30 -35 T8008 -40 .100 2,54 SUGGESTED PAD LAYOUT .340 8,64 MAX Attenuation (dB) .475 MAX 12,07 8 2 0 .004/0,10 .085 2,16 1 5 1 .600 15,24MAX 4 CL .100 2,54 LA 3 4 .360 9,14 MAX .100 8X.050 2,54 1,27 .340 MAX 8,64 2 2 .300 7,62 CL .130 .010 3,30 0,25 SH 1 .100 2,54 .010 / .020 0,25 / 0,51 .004/0,10 For More Information : .040 / .050 1,02 / 1,27 -45 1 MHz 10 MHz Frequency 100 MHz Typical common mode attenuation for high frequency common mode chokes based on a 100 system. UNITED STATES (Worldwide) UNITED KINGDOM (Northern Europe) FRANCE (Southern Europe) SINGAPORE (Southern Asia) TAIWAN, R.O.C. (Northern Asia) HONG KONG (China/Hong Kong) 12220 World Trade Drive San Diego, CA 92128 U.S.A. http://www.pulseeng.com TEL: 858 674 8100 FAX: 858 674 8262 1 & 2 Huxley Road The Surrey Research Park Guildford, Surrey GU2 5RE United Kingdom TEL: 44 1483 401700 FAX: 44 1483 401701 Zone Industrielle F-39270 Orgelet France TEL: 33 3 84 35 04 04 FAX: 33 3 84 25 46 41 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 TEL: 65 6287 8998 FAX: 65 6280 0080 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 9/F, Phase 2, Tai Sang Shatin Warehouse Centre 6 Wong Chuk Yeung Street Fotan, Shatin, Hong Kong TEL: 852 2788 6588 FAX: 852 2776 1055 DISTRIBUTOR Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be products and/or registered trademarks of their respective owners. Printed on recycled paper. (c)2003, Pulse Engineering, Inc. T622.D (6/03)