this attach file is a new design of....please download it and help me . please help me in simulation it and highlight the most important features of the design Design and simulate a two stage CMOS operational amplifier shown in the Fig., for these conditions: DC Voltage Gain > 60dB Unity Gain Bandwidth > 70MHz Phase Margin > 50 degrees Power Dissipation: as low as possible Technology: 2µm Power Supply: 3.3V Load Capacitance: 2pF Output Voltage Swing > 2Vp-p Make a unity feedback buffer and check the settling time of the circuit when you inject a step voltage to the input with rise and fall time of 1µs.