G4802CG

10/100/1000 BASE-T DUAL PORT SURFACE MOUNT MAGNETICS Meets IEEE 802.3 & ANSI X3.263 Standards. RoHS Compliant. 10/100/1000 Base-T,Surface Mount Type,Open Header . Operating temperature range: 0℃ to +70℃ 350mA Current Capability Per POE Port / Two-pair. Electrical Specifications @25°C Part Number Return Loss OCL(uH Min) Insertion Loss Cross talk (dB Min) @100KHz,0.2V Turns Ratio (dB Max) (dB Min) (±5%) 0.5-100MHz 0.5-40MHz 40.1-100MHz 0.5-40MHz 40.1-100MHz With 8mA DC Bias G4802CG 1CT:1CT 350 -1.1 -12+20*log(f/80) -18 -35 -30 CMRR (dB Min) 0.5-100MHz HI-POT (Vrms) -30 1500 MECHANICAL 27.8 0.64 2.54 48 12.2 25 15.24 G4802CG YYWWX 16.44 1.02 0.4 1.02 1 24 SUGGESTED PAD LAYOUT 7.5Max 23.46 0.25±0.15 0.6 48 SURFACES 0°-8° Unless otherwise specified all tolerances are:±0.25 in mm SCHEMATICS 26 TD8+ 25 TD824 TX8- 27 TCT8 23 MCT8 22 TX8+ 28 TD721 TX7- TX6+ 1CT:1CT 1CT:1CT 29 TD7+ 20 31 TD630 TCT7 TX6- 18 MCT7 19 TX7+ 32 TD6+ 17 34 TD533 TCT6 TX5+ 1CT:1CT 1CT:1CT TX5- 15 MCT6 16 36 TCT5 CMT5 13 35 TD5+ 37 TD412 TX4- 14 38 TD4+ 11 MCT4 10 TX4+ 40 TD3- 39 TCT4 9 TX3- TX2+ 1CT:1CT 1CT:1CT 41 TD3+ 8 43 TD242 TCT3 TX2- 6 MCT3 7 TX3+ 44 TD2+ 5 46 TD145 TCT2 TX1- 3 MCT2 4 1CT:1CT 47 TD1+ TX1+ MCT1 1 1CT:1CT 48 TCT1 2 CHIP SIDE LINE SIDE Headquarters +86 769 86921000··Shenzhen R&D +86 755 36899993··USA +1 512 3433613··Korea +82 70 46394572··Taiwan +886 2 26984868··Hongkong +852 21211269 www.mnc-tek.com