Transfer function generation tool

AI Thread Summary
Free tools for generating transfer functions from amplifier circuit designs are being sought, with a focus on SPICE packages. Users are encouraged to explore freeware or student versions of SPICE software. The discussion highlights the need for clarity on whether a numerically solved transfer function plot or an s-domain mathematical expression is desired. Participants are prompted to consider their specific requirements for transfer function generation. Overall, the conversation centers on finding accessible software solutions for circuit analysis.
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Dear experts,

I'm thinking if there are any free tools available for download which are capable of generating transfer functions based on a drawn amplifier circuit?
 
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A SPICE package would do that. Have you looked at freeware/student SPICE packages?
 
Well, do you want... a numerically solved transfer function, i.e. a plot of the transfer function? Or do you want an s-domain mathematical expression?

- Warren
 
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