Introduction - If you have any usage issues, please Google them yourself
disign whit HSPICE:
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.
Document your results in a written report including design procedure and all of
simulations. You also should highlight the most important features of the design.