Copperhead™ High Speed Dual Transformers Compliant with ANSI X3T111, Fiber Channel, FC-PH-3 for quarter/full speed applications, SMPTE, IEEE1394 Firewire Moisture sensitivity Level 3 Pick and place compatible Peak temperature profile 250�C; NL parts peak temperature is 245�C. AS9100 Certified (Based on and including ISO 9001:2000) Electrical Specifications @ 25°C - Operating Temperature -55°C to +125°C Risse Time @ 20 & 80% (pS MAX) DC Resistance (ΩMAX) Hi-Pot (Vrms MIN) Insertion Loss (dB MAX) Application Nominal Bit Rate (Mbaud) Part Number Turns Ratio (±5%) Primary Inductance (µH MIN) T-330SCT 1CT : 1CT 26 @ 1 Vrms, 100kHz 350 0.2 1,500 -1.5 @ 15-165MHz 265.6 (1/4 speed) T-531SCT 1CT : 1CT 7.5 @ 1 Vrms, 100kHz 325 0.2 1,500 -2.0 @ 50-265MHz 531 (half speed) T-1062SCT 1CT : 1CT 3.75 @ 1 Vrms, 100kHz 280 0.2 1,500 -2.0 @ 100-531MHz 1,062.5 (full speed) T-1250SCT 1CT : 1CT 3.75 @ 1 Vrms, 100kHz 280 0.2 1,500 -2.0 @ 125-650MHz 1,250 T-1485SCT 1CT : 1CT 3.75 @ 1 Vrms, 100kHz 280 0.2 1,500 -2.0 1,485 (SMTPE) T-3200SCT 1:1 0.70 200 0.2 1,500 -4.5 3,200 Notes: 1. To order a RoHS compliant part, add the suffix “NL” to the part number, i.e. T-330SCT becomes T-330SCTNL. 2. Add suffix “T” to part number for Tape & Reel package (i.e. T-330SCTT). Mechanical Schematic T-330SCT, T-531SCT, T-1062SCT, T1250SCT and T-1485SCT .084 2,13 .500 MAX 12,70 Part Number .290 7,37 Date Code Country of Origin .435 11,05 MAX .350 8,89 .475 .307 12,05 7,81 .50 1,27 .020 0,51 .070 TYP 1,78 .180 MAX 4,57 .010 0,25 TYP .016 ± .002 0,41 ± 0,05 .010 0,25 TYP .050 1,27 1 pulseelectronics.com 0° - 8° .050 1,27 1 16 2 15 3 4 14 13 5 12 6 11 7 10 8 9 Weight . . . . . . . . . . . . . . .1.0 grams Tape & Reel . . . . . . . . . . . . 400/reel Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .005 0,13 M105.E (12/14) Copperhead™ High Speed Dual Transformers Mechanical T-3200SCT Schematic .073 1,86 .500 MAX 12,70 .280 .375 7,11 9,53 MAX T-3200SCT Date Code Country of Origin .350 8,89 .050 1,27 .415 .268 10,53 7,37 .025 0,64 .059 TYP 1,50 .235 MAX 5,97 .010 0,25 TYP .020 ± .002 0,51 ± 0,05 .050 TYP 1,27 .010 0,25 TYP 0° - 8° .030 0,76 1 16 2 15 3 4 14 13 5 12 6 11 7 10 8 9 Weight . . . . . . . . . . . . . . .1.0 grams Tape & Reel . . . . . . . . . . . . 600/reel Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .005 0,13 Application T-330SCT or T-1062SCT 330 ohm ±5% Notes #1 330 ohm ±5% TX 51 ohm ± 1% RY VREF RX TERMINATION Note #2 1 51 ohm ± 1% 3 EQUALIZER TY 6 8 1:1 devices minimizes data dependent jitter by providing fast signal rise times. Low-end bandwidth also minimizes base-line wander, another contributor to jitter. The dual package allows connection of both transmit and receive channels, as shown in the application circuit below. Surface-mount packagin also allows a cost-effective solution. T-330SCT or T-1062SCT TWINAX 150 ohm 16 1 14 3 11 6 9 8 1:1 TERMINATION Note #2 16 1:1 14 11 1:1 9 Fig. 1 - Typical Application Circuit 1. The transformer, 51 Ω resistors, and the impedance of the driver are matched to achieve the best return loss (S11) for the transmitter of the 150 Ω system. 2. The total impedance of termination resistor network is 150 Ω. 3. When laying out PCB, transmission line methods must be utilized to maintain return loss and signal integrity. Transformer must be located within .50 of the DB9 RY EQUALIZER Pulse Specialty Components has designed Fibre Channel dual transformers specifically for point to point coupling to 150 twinax cable. The isolation transformers protect the station from static charges that may develop on the cable, and prevents ground loop currents from being transferred between stations. The devices have also been designed to provide common mode rejection within the transmission band and thus reduce EMI. The wide bandwidth of these 51 ohm ± 1% VREF 330 ohm ±5% 51 ohm ± 1% RX TY TX Notes #1 330 ohm ±5% connector. 4. It is recommended that the center tap (CT) of transformer(s), cable side, be connected to earth/ chassis (cable shield) ground either directly or via a transient voltage suppressor (TVS) type component and earth/chassis ground should be “AC-coupled” to signal (digital) ground through a 0.27uF, 500v capacitor. For More Information Pulse Worldwide Headquarters 12220 World Trade Drive San Diego, CA 92128 U.S.A. Pulse Europe Einsteinstrasse 1 D-71083 Herrenberg Germany Tel: 858 674 8100 Tel: 49 7032 7806 Pulse China Headquarters B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Road High-Tech Zone Nanshan District Shenzen, PR China 518057 Pulse North China Room 2704/2705 Super Ocean Finance Ctr. 2067 Yan An Road West Shanghai 200336 China Pulse South Asia 135 Joo Seng Road #03-02 PM Industrial Bldg. Singapore 368363 Tel: 65 6287 8998 Fax: 65 6287 8998 Pulse North Asia 3F, No. 198 Zhongyuan Road Zhongli City Taoyuan County 320 Taiwan R. O. C. Tel: 886 3 4356768 Fax: 886 3 4356823 (Pulse) 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, 2014. Pulse Electronics, Inc. All rights reserved. 2 pulseelectronics.com M105.E (12/14)