|Next, let's try CHBLPF (Chebychev IIR Low Pass Filter). Choose the component
and place it.
Double-click on CHBLPF and change its parameters. Cutoff Frequency is 2000 and Pass Band Ripple is 1.
And please open a monitor for CHBLPF.
Then you can see Pass Band Ripple is 1dB and the reduction ratio at 2000Hz is -1dB. Understand that Chebychev LPF has some ripple in Pass Band but its slope of Stop Band is sharp compare to BTWLPF.
If you want its coefficients, please choose "Tools" -> "Save Coefficients" on the menu.
See the coefficients, block diagram and transfer function.