Allen, Tex. — Quickfilter Technologies, Inc. has released version 4.0 of its QuickfilterPro4A software that is used to design filters that will be implemented in the company's QF4A512 programmable ...

Active filter designers will get a "leg up" with the latest version of FilterPro software. Added features include three premiere filter types, linear phases of 0.05° and 0.5°, support for 12-dB ...

Digital signal processing firm Momentum Data Systems has unveiled its latest filterdesign software, called QEDesign. Code generators are included in the software which automatically create ...

Filters have always presented some of the toughest challenges in analog design: the math is difficult, the circuit selection is based on a variety of subtle criteria, and the component tolerances are ...