PULSE PE-65779NL

T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces RoHS peak reflow temperature rating: 245�C Return loss meets requirements of G.703 Fast rise time compatible with standards Through hole and surface mount packages available UL recognized Electrical Specifications @ 25°C - Operating Temperature 0°C to +70°C RoHS Turns Bandwidth L C Compliant Ratio OCL Primary OCL @ -40�C L w/w 75 System Isolation Voltage Package/ Primary Pins Part Number (±2%) (μH MIN) (μH MIN) (μH MAX) (pF MAX) (MHzTYP) (Vrms MIN) Schematic PE-65664NL 1:2CT 35 20 .12 10 - 1500 QC-1/B THT 2-6 PE-65779NL 1:4CT 150 - .30 15 - 1500 QC-1/B THT 2-6 PE-65856NL 1:1.73CT 50 - .10 12 .60-300 1500 LC-1/C THT 4-6 PE-65966NL 1:1 40 - .10 10 .200-340 1500 LC-1/E THT 4-6 PE-65967NL 1:1 40 - .10 10 .200-340 1500 LS-1/E SMT 4-6 PE-65968NL 1:2CT 19 - .06 10 .250-500 1500 LS-1/C SMT 4-6 PE-65969NL 1:2CT 19 - .06 10 .250-500 1500 LC-1/C THT 4-6 PE-68629NL 1:1 40 - .10 5 - 3000 HC-1/A THT 1-5 Electrical Specifications @ 25°C RoHS L C Compliant Turns Ratio OCL @ 25�C w/w L DCR Pri DCR Sec Isolation Voltage Package/ Primary Part Number (Pri:Sec ±5%) (mH MIN) (mH MIN) (μH MAX) (Ω MAX) (Ω MAX) (Vrms MIN) Schematic Pins PE-64934NL 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 24mm 16mm 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 62787060 China 86 755 33966678 Taiwan 886 3 4356768 1 pulseelectronics.com T606.F (04/12) T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces Mechanicals Schematics QC-1 B 5 6 3 1 2 Inches .010 Dimensions: Unless otherwise specified, all tolerances are ± mm 0,25 LC-1 C 3 4 2 6 1 E 3 4 6 1 Inches .010 Dimensions: Unless otherwise specified, all tolerances are ± mm 0,25 2 pulseelectronics.com T606.F (04/12) T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces Mechanicals Schematics HC-1 A 5 6 1 2 1S 5 1 2 6 Inches .010 Dimensions: Unless otherwise specified, all tolerances are ± mm 0,25 LS-1 C 3 4 2 6 1 E 3 4 6 1 Inches .010 Dimensions: Unless otherwise specified, all tolerances are ± mm 0,25 3 pulseelectronics.com T606.F (04/12) T3/DS3/E3/STS-1 TRANSFORMERS Designed for T3, DS3, E3 and STS-1 Interfaces Transformer Selection Guide Surface Mount Through Hole (3000 VRMS) Through Hole (1500 VRMS) Chip Manufacturer IC Transmit Receive Transmit Receive Transmit Receive Lucent T7296 PE-65967NL - PE-65966NL - PE-68629NL - Exar XR-T7296 PE-65967NL - PE-65966NL - PE-68629NL - SSI 78P236, DS3 PE-65968NL PE-65967NL PE-65969NL PE-65966NL - PE-68629NL SSI 78P7200, DS3 PE-65968NL PE-65967NL PE-65969NL PE-65966NL - PE-68629NL Silicon SSI 78P7200, E3 PE-65968NL PE-65968NL PE-65969NL PE-65966NL - - Systems SSI 78P2361, STS-1 PE-65968NL PE-65967NL PE-65969NL PE-65966NL - PE-68629NL SSI 78P2362, E3 PE-65968NL PE-65967NL PE-65969NL PE-65966NL - PE-68629NL MRT TXC-02050 E3 PE-65968NL PE-65967NL PE-65969NL PE-65966NL - PE-68629NL Transwitch ART 02020 DS3, STS-1 PE-65967NL PE-65967NL PE-65966NL PE-65966NL PE-68629NL PE-68629NL Application Notes 1. The transformers have been developed for use as 3. The surface mount LS-1 package is available with transmit and receive transformers in T3 or DS3 links, optional Tape & Reel packaging. To order, add a “T” using bit rates of 44.736 Mbps and B3ZS coding on suffix to the part number (e.g. PE-65967NLT). coaxial cable. The characteristics allow compliance with the Pulse templates of CCITT G.703 as well as 4. The Transwitch MRT TXC-02050 chip is also designed ATT T.A.34. The transformers are also suitable for E3 to operate in 6.312 and 8.448 Mbps interfaces. A 1:1 interfac at 34.368 Mbps with HDB3 coding or STS-1 transformer (PE-64934) is recommended. 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 Ω 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). For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Einsteinstrasse 1 B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 12220 World Trade Drive D-71083 Herren- Aerospace Technol- Super Ocean Finance #03-02 Zhongyuan Road San Diego, CA berg ogy Bldg. Ctr. PM Industrial Bldg. Zhongli City 92128 Germany 10th Kejinan Road 2067 Yan An Road Singapore 368363 Taoyuan County 320 U.S.A. High-Tech Zone West Taiwan R. O. C. Nanshan District Shanghai 200336 Tel: 886 3 4356768 Shenzen, PR China China Tel: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Tel: 858 674 8100 Tel: 49 7032 78060 518057 Fax: 65 6287 8998 Fax: 886 3 4356820 (FRE) Fax: 858 674 8262 Fax: 49 7032 7806 135 Tel: 86 755 33966678 Tel: 86 21 62787060 Fax: 86 755 33966700 Fax: 86 2162786973 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. © Copyright, 2012. Pulse Electronics, Inc. All rights reserved. 4 pulseelectronics.com T606.F (04/12)