EDN

Common Mode Filter Design Guide

The selection of component values for common mode filters need not be a difficult and confusing process. The use of standard filter alignments can be utilized to achieve a relatively simple and ...
EDN

On the utility of common-mode and differential-mode noise input filters

As many of our customers know, Touchstone Semiconductor develops a line of high-performance, high-side current-sense amplifiers. As background, high-side current-sense amplifiers have been around ...
Electronic Design

Thin-Film Common Mode Filter First For DisplayPort

The TCM1210U-500-2P embarks as the industry’s first wide-band thin-film common mode filter for EMI suppression on DisplayPort interfaces. Measuring 1.25 mm x 1 mm x 0.6 mm, the filter specifies a ...
Electronics Weekly

Nexperia introduces common mode filters with integrated ESD protection

Nexperia has announced the PCMFxUSB3BA, a common mode filter (choke)/ ESD protection combination. The filter features a differential passband of up to 10GHz 3dB frequency and surge robustness up to ...
Electronic Design

Nanocrystalline Common Mode Chokes for Line Filters

Common mode chokes are used as in line filters to reduce broadband mains-borne radio interference. Wurth Electronics has developed current-compensated common mode chokes with nanocrystalline cores for ...
Nature

Balanced Bandpass Filters and Common-Mode Suppression Techniques

Balanced bandpass filters (BPFs) have emerged as critical components in modern communication systems, enabling high-fidelity signal transmission through differential-mode (DM) processing while ...