Integrated Module Technology Common Mode Filter CM264X Applications ■ Common mode noise suppression of LVDS signal lines in high speed, like USB2.0, IEEE1394, Scanner, PDA, Printer, Digital Cameras, Notebook, PC, etc. Features ■ RoHS Compliant ■ SMD Package, 2.0 x 1.25 x 1.2 mm ■ Compact Design with minimum Phase Difference Electrical Specifications at 25°C Parameter Min. Characteristic Impedance for Differential Mode Common Mode Attenuation @ 400-480 MHz 15 Differential Mode Insertion Loss @ 400-480 MHz Typ. Max. Unit 90 Ohm 20 dB 0.8 1.0 dB DC resistance 4.8 Ohm Rated Current 200 mA Rated Voltage 10 Operating Temperature -40 V +85 ºC 1.2 1.4 Typical Performance Data CM264X 0 -5 DB(|S[2,1]|) Differential Mode IL Insertion Loss (dB) -10 DB(|S[2,1]|) Common Mode IL -15 -20 -25 -30 -35 -40 0 0.2 0.4 0.6 0.8 1 Frequency (GHz) 5/F,No.61,Lane 90,Kung Wu Road, Lung Tan, Tao Yuan, Taiwan Tel:886-3-4091046 Fax:886-3-4090758 Email:[email protected] Specifications subject to change without notice. Rev.050912 Integrated Module Technology Common Mode Filter CM264X CM264X 10000 |Z[1,1]| Common Mode Impedance Impedance (ohm) 1000 100 10 1 .0001 .001 .01 .1 1 Frequency (GHz) Measurement and Equivalent Circuit Recommended Footprint on PCB 5/F,No.61,Lane 90,Kung Wu Road, Lung Tan, Tao Yuan, Taiwan Tel:886-3-4091046 Fax:886-3-4090758 Email:[email protected] Specifications subject to change without notice. Rev.050912 10