sheldon
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Radio,
Here are a some things that I have used to parameterize a design,
1) You can create parameterized schematics for blocks using pPar, for example, create a biquad section and parameterize the R and C in terms the natural frequency and Q. When the multiple biquads are cascaded, the frequency and the Q of each section can be optimized to give the best overall transfer function.
2) Instead of using fixed values for instance parameters, you can use equations, for example, define the frequency of a source as (tone/numPoints)*fsample. In this case the source is used as the input signal for an ADC, the frequency is automatically calculated based on the design variables set by the designer.
3) As an alternate to #2, you could create dummy design variables and do the calculation using dummy variables.
So I would create a parameterized schematic using pPar for the BAW element using the parameters P1, P2, P3, and P4. Then I would create the overall schematic, 3 stages of series-parallel resonators and use design variables for the instance values. Then you can do parametric sweeps or any other analysis you would like.
Best Regards,
Sheldon
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