Filter Wiz PRO 5.0.1

Filter Wiz PRO description

Active filter design software; lowpass, highpass, bandpass and bandstop filters

Filter Wiz PRO is an active filter design application for highpass, lowpass, bandpass and bandstop electronic files using capacitors, resistors and op amps.

Provides Butterworth, Chebyshev, Elliptic and Bessel Approximations to order 20, with a variety of circuit choices.

Here are some key features of "Filter Wiz PRO":

Built-in simulator:
· Provides eSketch-like simulation of the filter design, including effects of op amp Gain BandWidth. The user can preview the gain response when selecting circuits for each stage.

Up to 21 Approximations available:
· Choose from 10 "standard" Approximations, plus 5 linear phase Approximations, and 6 Low-Q Approximations that are extremely useful for augmenting filter stability

More circuit topologies:
· Includes new topologies (circuits), and many variations of existing topologies, including voltage divider inputs to better meet optimal stage gain requirements

More selection aids:
· In addition to stage gain simulation, view indicators of stage Noise (resistor noise), GBW requirement, and Gain Spread. Also view design windows showing Input Impedance (vs frequency), Passive Sensitivity, Active Sensitivity, Dynamic Range, and Tuning instructions

Monte Carlo analysis:
· Simulate gain spread due to inexact component values, with a choice of 3 probability distributions - Uniform, Gaussian and Worst Case

Temperature Effect analysis:
· Determine response change due to environmental temperature rise and component temperature coefficients

"Strategy" help windows:
· View help topics appropriate to each design phase, accessible through "Strategy" buttons. All help topics are also available through a standard help file

Requirements:

· 1024x768 resolution or higher

Limitations:

· Resistor values and some additional output data are masked.