how can we do the circuit analysis with ic and op-amp given an example

 

Hi Sathiyamal,

Your question was not specific, so my answer cannot be! To do analysis, we can either simulate the circuit using LT Spice or Multisim, or other programs. Or we could do it by hand, calculating the gain, roll-off frequencies and other parameters for op-amps or other IC's.
Do you have a specific design problem?