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 RoHS-6 TuPrnris:S Reactio OC@L P2r5i°mCary OC@L P-4r0im°Cary LL0 @.2 V10rm0ksHz CW/W 7B5ΩΩandSwysidtethm IVsoollatatigoen Package/ Primary Part No. Part No. (±2%) (µH MIN) (µH MIN) (µH TYP) (pF MAX) (MHz TYP) (Vrms MIN) Schematic Pins T3001 T3001NL 1:1 100 40 .110 10 .200 - 340 1500 LS-2/E 1-3 T3002 T3002NL 1:2CT 40 19 .110 12 .250 - 500 1500 LS-2/C 4-6 T3011* T3011NL* 1:1 100 40 .110 10 .200 - 340 1500 LS-1/E 4-6 T3012* T3012NL* 1:2CT 40 19 .110 12 .250 - 500 1500 LS-1/C 4-6 T3027 T3027NL 1CT:1CT 40 19 .10 10 .200 - 340 1500 LS-2/F 1-3 T3029 T3029NL 1:1.155CT 40 20 .150 12 .200 - 340 1500 LS-2/C 4-6 *Models with alternate pinout configurations. Mechanicals LS-1 LS-2 (cid:14) (cid:3) (cid:13) (cid:12) (cid:5) (cid:17) (cid:2)(cid:3)(cid:5)(cid:16) (cid:2)(cid:3)(cid:5)(cid:16) (cid:12)(cid:10)(cid:5)(cid:5) (cid:12)(cid:10)(cid:5)(cid:5) (cid:2)(cid:15)(cid:13)(cid:10)(cid:15)(cid:15)(cid:11)(cid:14) (cid:6)(cid:14)(cid:15)(cid:16)(cid:17) (cid:2)(cid:4)(cid:3)(cid:10)(cid:4)(cid:11)(cid:5)(cid:11)(cid:6)(cid:7)(cid:8)(cid:9) (cid:2)(cid:15)(cid:13)(cid:10)(cid:15)(cid:15)(cid:11)(cid:14) (cid:6)(cid:14)(cid:15)(cid:17)(cid:17) (cid:2)(cid:4)(cid:3)(cid:10)(cid:4)(cid:11)(cid:5)(cid:11)(cid:6)(cid:7)(cid:8)(cid:9) (cid:18)(cid:8)(cid:19)(cid:20)(cid:6)(cid:21)(cid:22)(cid:18)(cid:20) (cid:18)(cid:8)(cid:19)(cid:20)(cid:6)(cid:21)(cid:22)(cid:18)(cid:20) (cid:2)(cid:11)(cid:17)(cid:11) (cid:2)(cid:11)(cid:4)(cid:5) (cid:2)(cid:11)(cid:17)(cid:11) (cid:2)(cid:11)(cid:4)(cid:5) (cid:14)(cid:10)(cid:11)(cid:3) (cid:14)(cid:10)(cid:15)(cid:14) (cid:14)(cid:10)(cid:11)(cid:3) (cid:14)(cid:10)(cid:15)(cid:14) (cid:2)(cid:3)(cid:17)(cid:11) (cid:2)(cid:3)(cid:17)(cid:11) (cid:12) (cid:5) (cid:17) (cid:12)(cid:10)(cid:14)(cid:11) (cid:14) (cid:3) (cid:13) (cid:12)(cid:10)(cid:14)(cid:11) (cid:2)(cid:4)(cid:13)(cid:10)(cid:11)(cid:12)(cid:11)(cid:3)(cid:6)(cid:6)(cid:7)(cid:8)(cid:9) (cid:2)(cid:3)(cid:4)(cid:4)(cid:5)(cid:2)(cid:6)(cid:5)(cid:7)(cid:8)(cid:9)(cid:10)(cid:7)(cid:8)(cid:11)(cid:10)(cid:12)(cid:13)(cid:3)(cid:6) (cid:2)(cid:4)(cid:13)(cid:10)(cid:11)(cid:12)(cid:11)(cid:3)(cid:6)(cid:6)(cid:7)(cid:8)(cid:9) (cid:2)(cid:3)(cid:4)(cid:4)(cid:5)(cid:2)(cid:6)(cid:5)(cid:7)(cid:8)(cid:9)(cid:10)(cid:7)(cid:8)(cid:11)(cid:10)(cid:12)(cid:13)(cid:3)(cid:6) (cid:2)(cid:3)(cid:5)(cid:11)(cid:6)(cid:7)(cid:8)(cid:9) (cid:2)(cid:3)(cid:5)(cid:11)(cid:6)(cid:7)(cid:8)(cid:9) (cid:12)(cid:10)(cid:13)(cid:5) (cid:12)(cid:10)(cid:13)(cid:5) (cid:2)(cid:14)(cid:11)(cid:11) (cid:2)(cid:14)(cid:11)(cid:11) (cid:3)(cid:10)(cid:5)(cid:17) (cid:3)(cid:10)(cid:5)(cid:17) (cid:2)(cid:3)(cid:11)(cid:11) (cid:2)(cid:3)(cid:11)(cid:11) (cid:5)(cid:10)(cid:11)(cid:16) (cid:5)(cid:10)(cid:11)(cid:16) Schematics Weight . . . . . . . . . . . . . .0.6 grams (cid:19) (cid:18) (cid:5) Tape & Reel . . . . . . . . . . . .600/reel (cid:17) (cid:13) (cid:17) (cid:13) (cid:17) (cid:13) Tube . . . . . . . . . . . . . . . . . .70/tube Dimensions: Inches (cid:3) (cid:5) (cid:3) mm Unless otherwise specified, (cid:12) (cid:14) (cid:12) (cid:14) (cid:12) (cid:14) 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/ Single THT Single THT (3 kVrms) Standard Temperature Extended Temperature IC Part Number Transmit Receive Transmit Receive Transmit Receive Transmit Receive Conexant (Rockwell) CN8331, CN8332, CN8333 PE-65967 PE-65967 T3001 T3001 PE-65966 PE-65966 PE-68629 PE-68629 Infineon Technologies PEB3452 – – T3027 T3011/T3001 – – – – Lucent Technologies T7296 PE-65967 – T3001 – PE-65966 – PE-68629 – Exar XRT7295, XRT7295E – PE-65967 – T3001 – PE-65966 – PE-68629 XRT7296, XRT7298 PE-65967 – T3001 – PE-65966 – PE-68629 – XRT73L00/L03/L04 PE-65967 PE-65967 T3001 T3001 PE-65966 PE-65966 PE-68629 PE-68629 XRT7300, XRT7302 PE-65967 PE-65967 T3001 T3001 PE-65966 PE-65966 PE-68629 PE-68629 TDK Semiconductor 78P2241 PE-65968 PE-65967 T3002 T3001 PE-65969 PE-65966 PE-68630 PE-68629 78P2244/43/42 PE-65968 PE-65967 T3002 T3001 PE-65969 PE-65966 PE-68630 PE-68629 78P7200L PE-65968 PE-65967 T3002 T3001 PE-65969 PE-65966 PE-68630 PE-68629 78P7200 PE-65968 PE-65967 T3002 T3002 PE-65969 PE-65969 PE-68630 PE-68630 78P2361, 78P2362 PE-65968 PE-65967 T3002 T3001 PE-65969 PE-65966 PE-68630 PE-68629 Transwitch MRT TXC-02050, E3 PE-65968 PE-65967 T3002 T3001 PE-65969 PE-65966 PE-68630 PE-68629 ART TXC-02020 PE-65967 PE-65967 T3001 T3001 PE-65966 PE-65966 PE-68629 PE-68629 ARTE TXC-02021 PE-65967 PE-65967 T3001 T3001 PE-65966 PE-65966 PE-68629 PE-68629 DART TXC-2030, DS3 PE-65967 PE-65967 T3001 T3001 PE-65966 PE-65966 PE-68629 PE-68629 DART TXC-2030, E3 PE-65968 PE-65967 T3002 T3001 PE-65969 PE-65966 PE-68630 PE-68629 DS3LIM-SN TXC-20153G PE-65967 PE-65967 T3001 T3001 PE-65966 PE-65966 PE-68629 PE-68629 E3LIM TXC-20163 PE-65968 PE-65967 T3002 T3001 PE-65969 PE-65966 PE-68630 PE-68629 NOTE:For Standard temperature products, please see data sheet T606. Application Notes 1. The transformers have been developed for use as transmit 2. Bandwidth specifications are typical in a 75Ω system. and receive transformers in T3 or DS3 links, using bit rates Return loss meets the requirements of G.703. Materials used of 44.736Mbps and B3ZS coding on coaxial cable. The intheproducts are UL94-V0 recognized. Products meet the characteristics allow compliance with the pulse templates of requirements of IEC 695-2-2 (Needle Flame Test). CCITT G.703 as well as ATT T.A.34. The transformers are 3. The surface mount LS package is available with optional tape also suitable for the E3 interface at 34.368Mbps with HDB3 and reel packaging. To order, add a “T” suffix to the part coding or STS-1 applications, at 51.84Mbps according to number (i.e.: T3001NLT). Bellcore TA-NWT-000253. For More Information: Pulse Worldwide Pulse Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Europe B402, Shenzhen Room 1503 150 Kampong Ampat No. 26 12220 World Trade Dr. Einsteinstrasse 1 Tech-Innovation International XinYin Building #07-01/02 Kao Ching Rd. San Diego, CA 92128 D-71083 Herrenberg Tenth Kejinan Rd. No. 888 YiShan Rd. KACentre Yang Mei Chen U.S.A. Germany High-Tech Industrial Park Shanghai 200233 Singapore 368324 Tao Yuan Hsien www.pulseeng.com Nanshan District, Shenzhen China Taiwan, R. O. C. China Tel: 858 674 8100 Tel: 49 7032 7806 0 Tel: 86 755 33966678 Tel: 86 21 54643211/2 Tel: 65 6287 8998 Tel: 886 3 4641811 Fax: 858 674 8262 Fax: 49 7032 7806 12 Fax: 86 755 33966700 Fax: 86 21 54643210 Fax: 65 6280 0080 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)

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: P ulse: T3012 T3011 T3001T T3002T T3001 T3002 T3011T T3001NL T3001NLT T3002NL T3002NLT T3011NL T3011NLT T3012NL T3012NLT T3027NL