Document 386-1 USB 2.0 Common Mode Filter - 1206 These Coilcraft filters are designed to eliminate virtually all common mode noise in high-speed, differential mode signal transmission applications such as USB 2.0, IEEE1394 and LVDS. Most provide greater than 30 dB common mode attenuation and greater than 100 ohms impedance. These dual-wound filters have an industry standard footprint and feature lower DC resistance and greater current handling capability than our 0805USB filter. They are available in nine values to meet your specific requirements. Coilcraft Designer's Kit C184 contains samples of all values shown here plus all values in our 0603USB and 0805USB series. To order, contact Coilcraft or purchase online at http://order.coilcraft.com. Part number1 1206USB-371MB_ 1206USB-102MB_ 1206USB-172MB_ 1206USB-262MB_ 1206USB-372MB_ 1206USB-532MB_ 1206USB-672MB_ 1206USB-872MB_ 1206USB-113MB_ Common mode impedance typ (Ohms) 10 MHz 100 MHz 500 MHz 15 30 55 85 125 170 200 265 330 37 100 170 265 370 530 670 870 1100 95 200 345 545 775 1190 1500 2010 2425 Common mode attenuation typ (dB) 10 MHz 100 MHz 500 MHz 1.0 1.5 2.3 3.0 4.7 5.5 7.3 9.1 10.2 2.1 4.2 6.8 9.7 12.0 15.0 16.5 18.0 21.0 1. When ordering, please specify packaging code: Inductance2 DCR max min (nH) (Ohms) 12.0 19.0 26.0 31.0 33.0 35.0 33.0 32.0 31.0 31 66 107 161 226 319 412 510 623 0.10 0.14 0.18 0.22 0.26 0.30 0.34 0.39 0.44 0.126 0.004 3,20 0,10 1206USB-113MBC Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (2000 parts per full reel). B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D = 13 machine-ready reel. EIA-481 embossed plastic tape (7500 parts per full reel). 2. Inductance measured at 100 MHz using an Agilent/HP 4286A impedance analyzer and a Coilcraft SMD-A fixture. 3. Average current for a 20C rise from 25C ambient. 4. DCR and Irms are specified per winding. 5. Operating temperature range -40C to 85C. 6. Electrical specifications at 25C. 0.072 0.004 1,83 0,10 Isolation Irms3 Vrms (mA) 250 250 250 250 250 250 250 250 250 1000 850 700 600 600 600 500 500 500 2 1 3 4 0.006 0,15 0.028 0.070 0,71 1,78 1 0.048 1,22 0.060 1,52 2 1 3 4 0.015 0,38 2 0.063 0.004 1,60 0,10 4 3 0.024 0,61 Recommended Land Pattern 0.024 0,61 Tape and reel: 2000/7 reel; 7500/13 reel 8 mm tape width For packaging data see Tape and Reel Specifications section. Specifications subject to change without notice. Document 386-1 Revised 08/20/04 Document 386-2 USB 2.0 Common Mode Filter -- 1206 Typical Attenuation 0 5 10 -113 -872 Attenuation (dB) 15 -672 -532 20 -372 -262 25 -172 30 -102 -371 35 40 Common mode Differential mode (typical for all parts) 45 1 10 100 1000 100 1000 Frequency (MHz) Typical Impedance vs Frequency 10000 1000 -372 Impedance (Ohms) -532 -672 -872 -113 100 10 -371 -102 -172 -262 1 1 10 Frequency (MHz) Specifications subject to change without notice. Document 386-2 Revised 05/10/04