Optimized for personal productivity and designed to speed time to market, FiltersCAD solution deliver filters design product.

FiltersCAD designers must now manage the complete design process form early inception to final completion. Everything must be done quickly within a single design environment.

With FiltersCAD, you can design lowpass, highpass, bandpass and notch filters with a variety of responses, including Butterworth,  Chebychev, Inverse Chebychev and Elliptic in addition to custom responses.

FiltersCAD support the following features:

- Approximation: Butterworth, Chebyshev, Inverse-Chebyshev, Elliptic for Low Pass, High Pass, Band Pass, and Band Stop Filter Classes.
- Displays Transfer Functions
- Frequency Response: Magnitude and Phase
- Active Circuit Synthesis for Twin T, Injection Resistor, and Sallen & Key.
- Easy to Read Graphical Circuit Displays.
- Textual Net Lists That Are Ready to Execute in Applications That Support Net Lists.
- Analysis of User Modified Elements Including Time Response and Frequency Response using external simulator like PSpice.