Suppress noise at high frequency by filtering with a common mode choke coil
Use the excellent noise suppression capability of the DLW31SN102SQ2 choke coil from Murata to suppress common mode noise at high frequency, with no signal distortion.
In a small case which measures 3.2mm x 1.6mm, and has a 1.9mm profile, the DLW31SN102SQ2 common mode choke coil enables higher density on the board and enables noise suppression for differential signal lines. The high coupling means that noise suppression can be implemented without distortion for high-speed signal transmission.
Applications which benefit from the noise suppression enabled by the DLW31SN102SQ2L common mode choke coil are the USB lines of PCs, and peripherals, as well as the low-voltage differential signaling (LVDS) lines of notebook PCs and liquid crystal displays (LCDs).