10BASE-T THROUGH HOLE INTERFACE MODULES www.pulseeng.com For 802.3 10Base-T LAN Applications Peak solder temperature rating per tables 5-2 in IPC/JEDEC J-STD-020 Meet or exceed IEEE 802.3 10Base-T specifications For MAUs, hubs, and motherboard applications High performance for maximum EMI suppression Minimum 1500 Vrms isolation per IEEE 802.3 requirement Compatible with multiple 10Base-T chips Electrical Specifications @ 25 C Operating Temperature 0C to 70 C Return Attenuation Insertion Package Loss CrosstalkCommon Mode Rejection (dB MIN) Loss 1 to10 MHz Part Number Type 1 to 30 MHz(db MIN) 1 to 10 MHz 30-50 MHz 50-100 MHz 100 Ω 15 Ω (db MIN) (Pins) (dB MAX) (db MIN) TX RX TX RX 50 MHz 100 MHz 1a 78Z034CNL DIL (16) -1.0 -30 -15 -35 -20-15 -30-35 -30 1. MSL = Moisture Sensitivity Level a=1 b=2 c=3 d=4 Mechanical Schematic 78Z034CNL .800 MAX 20,32 CHIP SIDE UTP SIDE 1:1 16 1 LOW .400 MAX PASS 100 Ω 10,16 Date Code Country of Origin FILTER 3 14 15 2 1:1 61 1 .250 MAX LOW 6,35 PASS 100 Ω FILTER 8 9 10 .300 7 .300 .130 7,62 7,62 .100 .010 .020 3,30 TYP x 2,54 0,25 0,51 .700 SOLDERABLE 17,78 LEADS Inches Dimensions: mm Weight . . . . . . . . . . . . . .2.5 gram s .010 Unless otherwise specified, all tolerances are Tube . . . . . . . . . . . . . . . . .29/tube 0,25 • • • U.S.A: TEL 619 674 810 0 EUROPE: TEL 441 483 428 87 7 ASIA: TEL 886 7 821 314 1 WEB: USA 858 674 8100 • Germany 49 7032 7806 0 • Singapore 65 6287 8998 • Shanghai 86 21 32181071 • China 86 755 33966678 • Taiwan 886 3 464371 5 www.pulseeng.com 1 E104.F (8/10) 10BASE-T THROUGH HOLE INTERFACE MODULES For 802.3 10Base-T LAN Applications Application Notes and common mode noise, which may contribute to radiated Pulses interface modules provide the complete analog solution for and conducted emissions. High impedance common mode 10Base-T multiport applications in various packages. Each module chokes significantly minimize their effects. includes low pass filters, isolation transformers, and may contain common mode chokes. The 78Z034CNL contains data and pre-equal- 3. Equipment Isolation - The transformer is designed to ization resistors on the transmit channel; and the receive withstand 2000 Vrms, ensuring protection from static charge channel is terminated with impedance matching resistors. on the twisted pair line. Each module is fully tested to ensure compliance with IEEE 802.3 1993 standards. Electrical Functions Include: In some applications, such as multiport repeaters, many channels are 1. Impedance Matching -The low pass filters, in in close proximity. User compliance with FCC/CISPR22 Class B conjunction with selected resistor values, effectively match requirements can be achieved by applying rigorous design guidelines the impedance characteristics of the IC to those of the to suppress noise mechanisms. Attention to high frequency signal transmission line. Precision wound inductors help control paths, good PCB grounding techniques, and component placements passband impedances and lower return loss parameters. The are critical. proper cut-off frequency minimizes insertion loss and delay distortion while maximizing attenuation in the stopband. A typical Network Interface Card Application is featured below. 2. EMI Suppression -The filter module is designed to control signal harmonics and jitter, reflections, crosstalk interferences, Note: Modules are packaged in tubes. Typical Application Circuit Vcc Vcc AUI AUI Port XFMR 61.9 Ω TXD+ MDI XMT XMT 422 Ω Port TXP+ Transmit XMT XMT Filter 61.9 Ω UTP TD+ TXD- XMT XMT TD- 422 Ω TXP- CD CD RXI+ RD+ 49.9 Ω RD- Receive RCV RCV Filter 49.9 Ω RJ-45 RXI- RCV RCV 10 Base-T DB-15 Transceiver 78Z034CNL For More Information: Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Zeppelinstrasse 15 B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Rd. 3F, No. 198 12220 World Trade Dr. D-71083 Herrenberg Aerospace Technology Bldg. Super Ocean Finance Ctr. #03-02 Zhongyuan Rd. San Diego, CA 92128 Germany 10th Kejinan Rd. 2067 Yan An Rd. West PM Industrial Bldg. Zhongli City U.S.A. Shanghai 200336 Singapore 368363 High-Tech Zone Taoyuan County 320 Nanshan District China Taiwan R. O. C. www.pulseeng.com Shenzen, PR China 518057 Tel: 65 6287 8998 Tel: 886 3 4356768 Tel: 858 674 8100 Tel: 49 7032 7806 0 Tel: 86 755 33966678 Tel: 86 21 62787060 Fax: 65 6287 8998 Fax: 886 3 4356823 (Pulse) Fax: 858 674 8262 Fax: 49 7032 7806 135 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 886 3 4356820 (FRE) 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, 2010. Pulse Engineering, Inc. All rights reserved. www.pulseeng.com 2 E104.F (8/10) 1.2 KΩ