Automotive Ethernet Transformers and Chokes Meets AEC-Q200 Requirement Tested with PHY partners Operating Temperature: -40C to +105C Member of OPEN alliance Electrical Specifications 25C Insertion Loss (dB MAX) Part Number Return Loss (dB MIN) 1 - 100 MHZ 100 - 120 MHZ 1 - 5 MHZ HM1188FNL -1.0 dB -3.0 dB -18 dB 30 - 80 MHZ Cross Talk (dB MIN) 1 MHZ Differential to Common Mode Rejection (dB MIN) 5 - 100 MHZ -16+14.08LOG10 (f/30 MHZ) dB -62 dB -45+21 LOG10 (F/30 MHZ) dB Mechanical HM1188FNL For More Information Pulse Worldwide Headquarters 12220 World Trade Drive San Diego, CA 92128 U.S.A. Pulse Europe Zeppelinstrasse 15 71083 Herrenberg Germany Tel: 858 674 8100 Fax: 858 674 8262 Tel: 49 7032 7806 0 Fax: 49 7032 7806 12 Pulse China Headquarters B402, Shenzhen Academy of Aerospace Technology Bldg. 10th Kejinan Road High-Tech Zone Nanshan District Shenzen, PR China 518057 Tel: 86 755 33966678 Fax: 86 755 33966700 5 - 200 MHZ -50+17LOG10 (f/5) dB Schematic 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 Pulse North Asia 3F No. 198, Zhongyuan Road Zhongli City Taoyuan County (32068) Taiwan Tel: 86 21 62787060 Fax: 86 2162786973 Tel: 65 6287 8998 Fax: 65 6287 8998 Tel: 886 3 4356768 Fax: 886 3 4356823 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. (c) Copyright, 2013. Pulse Electronics, Inc. All rights reserved. 1 pulseelectronics.com H608.C (8/14)