T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces Return loss meets requirements of G.703 Fast rise time compatible with standards Through hole and surface mount packages available UL recognized Electrical Specifications @ 25C -- Operating Temperature 0C to 70C RoHS-5 Compliant Part No. RoHS-6 Compliant Part No. Turns Ratio (2%) OCL Primary (H MIN) OCL at -40C (H MIN) LL (H MAX) CW/W (pF MAX) Bandwidth 75 System (MHz TYP) Isolation Voltage (Vrms MIN) Package/ Primary Schematic Pins PE-65661 PE-65662 PE-65663 PE-65664 PE-65779 PE-65856 PE-65661NL PE-65662NL PE-65663NL PE-65664NL PE-65779NL PE-65856NL 1:2CT 1:1 1:1 1:2CT 1:4CT 1:1.73CT 35 45 40 35 150 50 20 30 30 20 - - .12 .12 .12 .12 .30 .10 10 13 13 10 15 12 - - - - - .060-300 1500 1500 1500 1500 1500 1500 TR-2/B SMT TR-2/A SMT QC-1/A THT QC-1/B THT QC-1/B THT LC-1/C THT 2-6 2-6 2-6 2-6 2-6 4-6 PE-65966 PE-65966NL 1:1 40 - .10 10 .200-340 1500 LC-1/E THT 4-6 PE-65967 PE-65967NL 1:1 40 - .10 10 .200-340 1500 LS-1/E SMT 4-6 PE-65968 PE-65969 PE-65968NL PE-65969NL 1:2CT 1:2CT 19 19 - .06 .06 10 10 .250-500 .250-500 1500 - 1500 LS-1/C SMT LC-1/C THT 4-6 PE-68629 PE-68629NL - 30004 HC-1/A THT 1-5 PE-68630NL 40 19 5 PE-68630 1:1 1:2CT 10 - 30004 HC-1/D THT 1-5 - .10 .06 - 4-6 Electrical Specifications @ 25C Part Number Turns Ratio (Pri:Sec 5%) OCL @ 25C (mH MIN) CW/W (pF MAX) LL (H MAX) DCR Pri ( MAX) DCR Sec ( MAX) Isolation Voltage (Vrms MIN) Package/ Schematic Primary Pins PE-64934 1:1 1.20 25 0.50 0.70 0.70 1500 HC-1/1S 1-2 Packaging Information Package Type Part Weight Parts/Tube Parts/Reel Reel Diameter Tape Width Pitch LS-1 SMT 0.6 grams 70 600 13 inches 24 mm 16 mm TR-2 SMT 0.6 grams 65 500 13 inches 24 mm 16 mm LC-1 THT 0.6 grams 65 - - - - HC-1 THT 1.2 grams 60 - - - - QC-1 THT 0.8 grams 60 - - - - USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211 / 2 * China 86 755 33966678 * Taiwan 886 3 4641811 www.pulseeng.com 1 T606.C (11/07) T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces Schematics Mechanical TR-2 .300 7,62 .200 5,08 .100 2,54 1 3 SUGGESTED PAD LAYOUT .025 0,64 5 +.005 PE-XXXXX DATE CODE 4 2 .300 .415 -.010 7,62 10,54 .290 7,37 6 .018/.020 TYP 0,45/0,51 .200 5,08 A .070 1,78 .200 5,08 .430 10,92 6 1 2 .100 TYP 2,54 B 6 5 .010/.015 0,25/0,38 0/8 5 3 2 1 .040 1,02 .003/0,08 Dimensions: Inches mm Unless otherwise specified all tolerances are .010 0,25 QC-1 A .300 MAX 7,60 6 4 2 PE-XXXXX DATE CODE .300 7,62 .400 MAX 10,20 5 6 1 2 B 5 3 1 .200 5,08 .250 MAX 6,35 .130 3,30 5 6 3 Leads are 22 AWG solderable. 1 2 Dimensions: Inches mm Unless otherwise specified all tolerances are .010 0,25 USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211 / 2 * China 86 755 33966678 * Taiwan 886 3 4641811 www.pulseeng.com 2 T606.C (11/07) T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces Schematics Mechanical LC-1 1 2 3 C PE-XXXXX DATE CODE .275 MAX 7,00 .300 7,62 3 4 2 1 6 6 5 4 .300 MAX 7,62 .100 2,54 .200 5,08 .245 MAX 6,23 .130 3,30 E Leads are: .010 (0,25) X .020 (0,51) solderable. 4 3 6 1 Dimensions: Inches mm Unless otherwise specified all tolerances are .010 0,25 HC-1 A .500 MAX 12,70 5 6 3 PE-6XXXX 4 1 Date Code 2 .250 MAX 6,35 6 1 2 .350 MAX 8,89 D .200 5,08 .130 3,30 Notes: Leads are 24 AWG solderable. Unused pins not provided. .400 10,16 5 .100 2,54 6 5 4 2 1 1S Dimensions: Inches mm 1 5 2 6 Unless otherwise specified all tolerances are .010 0,25 USA 858 674 8100 * Germany 49 7032 7806 0 * Singapore 65 6287 8998 * Shanghai 86 21 54643211 / 2 * China 86 755 33966678 * Taiwan 886 3 4641811 www.pulseeng.com 3 T606.C (11/07) T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces Schematics Mechanical LS-1 2 1 3 C .258 6,55 .390 9,91 PE-XXXX 3 4 .275 MAX 7,00 2 DATE CODE 6 5 4 .300 MAX 7,62 .040 1,02 .240 6,10 0.75 1,91 E SUGGESTED PAD LAYOUT .250 MAX 6,35 .100 2,54 .200 5,08 1 6 4 3 6 1 Dimensions: Inches mm Unless otherwise specified all tolerances are .010 0,25 Transformer Selection Guide Chip Manufacturer Lucent T7296 Exar XR-T7296 Silicon Systems SSI 78P236, DS3 SSI 78P7200, DS3 SSI 78P7200, E3 SSI 78P2361, STS-1 SSI 78P2362, E3 Transwitch MRT TXC-020505,E3 ART 02020 DS3, STS-1 Surface Mount Transmit Receive Through Hole (1500Vrms) Transmit Receive Through Hole (3000Vrms) Transmit Receive PE-65967 - PE-65966 - PE-68629 - PE-65967 - PE-65966 - PE-68629 - PE-65968 PE-65968 PE-65968 PE-65968 PE-65968 PE-65967 PE-65967 PE-65968 PE-65967 PE-65967 PE-65969 PE-65969 PE-65969 PE-65969 PE-65969 PE-65966 PE-65966 PE-65969 PE-65966 PE-65966 PE-68630 PE-68630 PE-68630 PE-68630 PE-68630 PE-68629 PE-68629 PE-68630 PE-68629 PE-68629 PE-65968 PE-65967 PE-65967 PE-65967 PE-65969 PE-65966 PE-65966 PE-65966 PE-68630 PE-68629 PE-68629 PE-68629 Application Notes 1. The transformers have been developed for use as transmit and receive transformers in T3 or DS3 links, using bit rates of 44.736Mbps and B3ZS coding on coaxial cable. The characteristics allow compliance with the pulse templates of CCITT G.703 as well as ATT T.A.34. The transformers are also suitable for the E3 interface at 34.368 Mbps with HDB3 coding or STS-1 applications, at 51.84 Mbps according to Bellcore TA-NWT-000253. The LC-1 and QC-1 packages are pin compatible with T1-1 and T4-1 6-pin DIP packages. 2. Bandwidth specifications are typical in a 75 system. Return loss meets the requirements of G.703. Materials used in the products are UL94-V0 recognized. Products meet the requirements of IEC 695-2-2 (Needle Flame Test). 3. The surface mount LS-1 and TR-2 packages are available with optional tape and reel packaging. To order, add a "T" suffix to the part number (i.e.: PE-65967NLT). 4. The Transwitch MRT TXC-02050 chip is also designed to operate in 6.312 and 8.448 Mbps interfaces. A 1:1 transformer (PE-64934) is recommended. For More Information: Pulse Worldwide Headquarters Pulse Europe 12220 World Trade Dr. San Diego, CA 92128 U.S.A. www.pulseeng.com Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 858 674 8100 Fax: 858 674 8262 Tel: 49 7032 7806 0 Fax: 49 7032 7806 12 Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia B402, Shenzhen Tech-Innovation International Tenth Kejinan Rd. High-Tech Industrial Park Nanshan District, Shenzhen China Tel: 86 755 33966678 Fax: 86 755 33966700 Room 1503 XinYin Building No. 888 YiShan Rd. Shanghai 200233 China 150 Kampong Ampat #07-01/02 KA Centre Singapore 368324 No. 26 Kao Ching Rd. Yang Mei Chen Tao Yuan Hsien Taiwan, R. O. C. Tel: 86 21 54643211/2 Fax: 86 21 54643210 Tel: 65 6287 8998 Fax: 65 6280 0080 Tel: 886 3 4641811 Fax: 886 3 4641911 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 trademarks or registered trademarks of their respective owners. (c) Copyright, 2007. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com T606.C (11/07) Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Pulse: PE-65967T PE-65968T PE-65968 PE-65967 PE-65969 PE-68630 PE-65662T PE-65661T PE-65662 PE-65664 PE-65661 PE-65663 PE-68629 PE-65779 PE-65661NL PE-65661NLT PE-65662NL PE-65662NLT PE-65663NL PE-65664NL PE-68630NL