T3/DS3/E3/STS-1 TRANSFORMERS Extended Temperature Range Operating temperature of -40°C to +85°C Models matched to leading transceiver ICs Return loss meets requirements of G.703 UL recognized (some parts pending) Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C RoHS-5 Part No. Turns Ratio OCL Primary Pri:Sec @ 25°C (±2%) (µH MIN) RoHS-6 Part No. T3001 T3001NL 1:1 T3002 T3002NL 1:2CT T3011* T3011NL* 1:1 T3012* T3012NL* 1:2CT T3027 T3027NL 1CT:1CT T3029 T3029NL 1:1.155CT *Models with alternate pinout configurations. 100 40 100 40 40 40 OCL Primary @ -40°C (µH MIN) LL @ 100kHz 0.2Vrms (µH TYP) CW/W (pF MAX) Bandwidth Ω System 75Ω (MHz TYP) 40 19 40 19 19 20 .110 .110 .110 .110 .10 .150 10 12 10 12 10 12 .200 - 340 .250 - 500 .200 - 340 .250 - 500 .200 - 340 .200 - 340 Isolation Package/ Primary Voltage Schematic Pins (Vrms MIN) 1500 1500 1500 1500 1500 1500 LS-2/E LS-2/C LS-1/E LS-1/C LS-2/F LS-2/C 1-3 4-6 4-6 4-6 1-3 4-6 Mechanicals LS-1 LS-2 2 1 .390 9,91 T301X DATE CODE 6 6 3 .258 6,55 .275 MAX 7,00 .040 1,02 .240 6,10 5 4 .300 MAX 7,62 .390 9,91 5 4 T30XX DATE CODE .075 1,91 1 SUGGESTED PAD LAYOUT 2 3 .300 MAX 7,62 .258 6,55 .275 MAX 7,00 .040 1,02 .240 6,10 .075 1,91 SUGGESTED PAD LAYOUT .250 MAX 6,35 .250 MAX 6,35 .100 2,54 .200 5,08 .100 2,54 .200 5,08 Schematics 4 C 6 F 3 4 3 2 5 2 1 6 1 4 6 E 3 1 Weight . . . . . . . . . . . . . .0.6 grams Tape & Reel . . . . . . . . . . . .600/reel Tube . . . . . . . . . . . . . . . . . .70/tube 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 T619.B (11/07) T3/DS3/E3/STS-1 TRANSFORMERS Extended Temperature Range Transformer Selection Guide Single SMT IC Manufacturer/ IC Part Number Standard Temperature Transmit Receive Conexant (Rockwell) CN8331, CN8332, CN8333 Single THT Single THT (3 kVrms) Transmit Receive Transmit Receive PE-65967 PE-65967 T3001 T3001 PE-65966 PE-65966 PE-68629 PE-68629 – – T3027 T3011/T3001 – – – – Infineon Technologies PEB3452 Lucent Technologies T7296 Extended Temperature Transmit Receive PE-65967 – T3001 – PE-65966 – PE-68629 – Exar XRT7295, XRT7295E XRT7296, XRT7298 XRT73L00/L03/L04 XRT7300, XRT7302 – PE-65967 PE-65967 PE-65967 PE-65967 – PE-65967 PE-65967 – T3001 T3001 T3001 T3001 – T3001 T3001 – PE-65966 PE-65966 PE-65966 PE-65966 – PE-65966 PE-65966 – PE-68629 PE-68629 PE-68629 PE-68629 – PE-68629 PE-68629 TDK Semiconductor 78P2241 78P2244/43/42 78P7200L 78P7200 78P2361, 78P2362 PE-65968 PE-65968 PE-65968 PE-65968 PE-65968 PE-65967 PE-65967 PE-65967 PE-65967 PE-65967 T3002 T3002 T3002 T3002 T3002 T3001 T3001 T3001 T3002 T3001 PE-65969 PE-65969 PE-65969 PE-65969 PE-65969 PE-65966 PE-65966 PE-65966 PE-65969 PE-65966 PE-68630 PE-68630 PE-68630 PE-68630 PE-68630 PE-68629 PE-68629 PE-68629 PE-68630 PE-68629 Transwitch MRT TXC-02050, E3 ART TXC-02020 ARTE TXC-02021 DART TXC-2030, DS3 DART TXC-2030, E3 DS3LIM-SN TXC-20153G E3LIM TXC-20163 PE-65968 PE-65967 PE-65967 PE-65967 PE-65968 PE-65967 PE-65968 PE-65967 PE-65967 PE-65967 PE-65967 PE-65967 PE-65967 PE-65967 T3002 T3001 T3001 T3001 T3002 T3001 T3002 T3001 T3001 T3001 T3001 T3001 T3001 T3001 PE-65969 PE-65966 PE-65966 PE-65966 PE-65969 PE-65966 PE-65969 PE-65966 PE-65966 PE-65966 PE-65966 PE-65966 PE-65966 PE-65966 PE-68630 PE-68629 PE-68629 PE-68629 PE-68630 PE-68629 PE-68630 PE-68629 PE-68629 PE-68629 PE-68629 PE-68629 PE-68629 PE-68629 NOTE: For Standard temperature products, please see data sheet T606. 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 34.368Mbps with HDB3 coding or STS-1 applications, at 51.84Mbps according to Bellcore TA-NWT-000253. 2. Bandwidth specifications are typical in a 75Ω system. Return loss meets the requirements of G.703. Materials used intheproducts are UL94-V0 recognized. Products meet the requirements of IEC 695-2-2 (Needle Flame Test). 3. The surface mount LS package is available with optional tape and reel packaging. To order, add a “T” suffix to the part number (i.e.: T3001NLT). 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. © Copyright, 2007. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com T619.B (11/07)