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PSoC 5, 3 & 1 MCU

Anonymous
Not applicable

Hi all

   

 

   

Is possible make low pass filter with resonance from internal analog block ? (CY8C29466)

   

 

   

Many thanks help

   

 

   

Kamil

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Anonymous
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Esteemed Contributor II
        I am not quite fit in filters, but afaik you will have to feed-back some of your output back to your input. Bob (small window, slowly getting upset...)   
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Esteemed Contributor

Yes, use the wizard, select Custom w/Complex Pole, and change

   

settings of Re and Im pole, lower Re, higher Im, cause greater

   

peaking.

   

 

   

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Anonymous
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        Thanks this is great info 🙂   
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Esteemed Contributor

Keep in min, in the time domain, a peaked or BP  filter will produce

   

some serious ringing if a complex frequency waveform is fed to

   

the filter, like a square wave..

   

 

   

Regards, Dana.

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