As challenging as designing low-noise filters can be, the tolerances of even the most expensive reactive components make realizing a tightly matched filter pair well-nigh impossible in a production ...

This amplifier-based IC implements dual low-pass filters with matched response at cutoff frequencies up to 10 MHz. To build active filters for high-frequency RF applications, designers may construct ...

Brick wall filters are desirable in a number of audio, instrumentation and data acquisition applications. Creating these filters in the analog domain presents many cost and implementation challenges, ...