TDK's TCM090C series common-mode filter is for use as an anti-noise countermeasure in high-speed differential transmission lines. This thin-film, common-mode filter features three lines and is compatible with MIPI C-PHY that is used as an interface for cameras and displays installed in mobile device terminals. The signal line characteristics of each line are balanced while exerting a high-noise suppression effect, ensuring common-mode impedance with little effect on high-speed transmission signals.

This common-mode filter has compact dimensions of just 0.875 mm x 0.650 mm x 0.400 mm, a rated current of 100 mA, and DC resistance of just 3 Ω maximum. Its common-mode impedance at 100 MHz is 40 Ω. Thanks to its operating temperature range of -25°C to +85°C, the component is also suitable for use in a wide range of temperature environments.