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 Electrical Specifications 25C A,B Part Turns Ratio OCL 25C LL CW/W Package/ Primary Pins G F Number (Pri:Sec 2%) (mH MIN) (H MAX) (pF MAX) E Schematic 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 D D T1071 T1111 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 D T1145 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 T1063NL). Mechanical 1.125 TOU MAX 28,58 .480 12,19 .090 Weight 4.0 grams 40X .640 2,29 MAX T1XXX Tape & Reel 250/reel 16,26 DATE CODE Tube 15/tube COUNTRY OF ORIGIN .050 .030 40X 1,27 0,77 .018 .050 .950 40X 19X = 0,46 .050 1,27 24,13 Inches 19X Dimensions: 1,27 mm SUGGESTED PAD LAYOUT .010 .950 Unless otherwise specified, all tolerances are 0,25 24,13 .485 12,32 .230 MAX 0 8 5,84 .004/0,10 .045 .010 40X 40 Surfaces 1,14 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 Octal SMT IC Mfr. IC Part Number Comments 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 NOTES FROM TABLES Intel LXT 300/301 T1065 T1105 A. OCL (primary inductance) is measured at the primary winding. (Level One) LXT 304/305/307 T1,E1 T1065 T1105 Turns ratio is specified primary: secondary. (CT = Center Tap). LXT 304/305/307 T1 T1070 T1110 B. To make a 1CT:1 ratio from a 1CT:2CT ratio, use only one-half LXT 304/305/307 75E1,120E1 T1071 T1111 of the secondary (2CT) winding. LXT 310/317/318 T1068 T1108 C. It is possible to use the same transformer model for the three LXT 331 T1,E1 T1068 T1108 impedance levels of T1 (100) and CEPT (75 & 120). For LXT 331, LXT 332 T1065 T1105 specific connection information and resistor values, refer to IC LXT 331, LXT 332 T1070 T1110 vendors data book. LXT 334, LXT 335 T1/E1 T1065 T1105 D. Dual Ratio Transformer (T1071, T1111 and T1145) These LXT 334, LXT 335 120/75 E1 T1067 T1107 transformers have tapped secondary windings to provide two LXT 334, LXT 335 75 E1 T1071 T1111 turns ratios (T/R). Use the entire primary winding and connect LXT 336 T1065 T1105 the secondary pins listed below to obtain desired turns ratio: LXT 350, LXT 351, LXT 359 T1,E1 T1068 T1108 Part Turns Secondary Turns Secondary LXT 350, LXT 351 T1070 T1110 Number Ratio 1 Pins Ratio 2 Pins LXT 360/361/362/363 T1,E1 T1068 T1108 1:1 40-39 1:1.26 40-38 T1071 LXT 360/361/362/363 T1070 T1110 1:1 35-34 1:1.26 35-33 and LXT 380/381/384/386/388 T1/E1 T1068 T1108 1:1 30-29 1:1.26 30-28 T1111 LXT 380/381/384/386/388 T1/E1 T1124 T1114 1:1 25-24 1:1.26 25-23 LXT 3104, LXT 3108 T1068 T1108 1:2 40-39 1:2.4 40-38 Lucent T7288, T290A CEPT T1067 T1107 1:2 33-32 1:2.4 33-31 T1145 Technologies T7289A DS1 T1070 T1110 1:2 30-29 1:2.4 30-28 T7688, T7690, T7698 CEPT T1063 T1103 1:2 23-22 1:2.4 23-21 T7689, T7690, T7698 DS1 T1064 T1104 E. Standard packaging for the surface mount package is anti-static T7693,T7697 CEPT T1180 tubes. Optional Tape & Reel packaging can be ordered by TLIU04C1 DS1 T1064 T1104 adding a T suffix to the part number, (i.e. T1063T). TLIU04C1 CEPT T1063 T1103 F. Extended Temperature Range Models For extended Zarlink MT9071, MT9076 T1180 temperature range transformers (-40C to +85C operating (Mitel) MT9076, MT9075 T1142 T1231 temperature range), OCL (Open Circuit Inductance for the MT9074, MT9075 T1068 T1108 primary winding) is specified at both -40C and +25C. At - PMC-Sierra PM4341/6341/4314 T1067 T1107 40C, OCL is 600 H minimum. All other parameters are PM4318 T1065 T1105 specified at +25C only. Standard temperature range is 0C PM4351/4354 COMET T1180 TX1299 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)