EDN

SIGNAL CHAIN BASICS #53: Properly scaled filter components improve noise attenuation

In DC to low-frequency sensor signal-conditioning applications, relying on the common-mode rejection ratio (CMRR) of an instrumentation amplifier to provide robust noise rejection in harsh industrial ...
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 ...
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 ...
Electronic Design

Miniaturized Thin-Film Common-Mode Filter for High-Speed Interfaces

TDK Corp. has expanded its lineup of common-mode filters. The new TCM0403R thin-film common-mode filter offers a common-mode attenuation of 27.5 dB at 850 MHz in a 0403 package (0.45 x 0.30 mm). The ...
Electronic Design

Small Common-Mode Filter for High-Speed Interfaces

TDK Corporation has developed what is said to be the world's smallest common-mode filter, which measures in at only 0.45 mm x 0.30 mm x 0.23 mm and is 75 percent smaller than current 0806 filters (IEC ...