What is definition of the Common Mode Rejection Ratio (CMRR) of an operational amplifier?Attachment 1Attachment 2Attachment 3ASSIGNMENT #1 FEB 2019 201 CDE ANALOG AND DIGITAL ELECTRONICS (ADE) . The objective of simulation is to verify and optimize the design.Simulation can idealize a circuit. The objective of measurement isto experimentally confirm the specifications. Measurements mustconsider all non-idealities. a. Describe completely the definition of the Common Mode Rejection Ratio (CMRR) of an operationalamplifier. Recommend a circuit to measure the CMRR.Use MULTISIM to conduct the measurements ofCMRR. Provide the plot of the CMRR (in dB) versusFrequency (Hz) to prove the efficacy of the OPAMP. 15 Marks . What do you understand by the term “slew rate” of anoperational amplifier? Recommend a circuit tomeasure this parameter and provide completemeasurement of this parameter using the MULTISIMenvironment. 15 Marks 2. Design an operational amplifier circuit that performs themathematical operation of integration with respect to time; that is,its output voltage is proportional to the input voltage integrated over time.. 5 Marks 3. Explain fully the operation of the circuit and derive itsinput/output characteristic equation.10 Marks b. Using MULTISIM show the performance of the circuitwhen the input was impressed with the followingwaveforms. i. Square Waveii. Triangular Wave ARLI