Title:
Design-of-an-Operational-Amplifier
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Description: 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.
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File list (Check if you may need any files):
Design of an Operational Amplifier\amplifier.JPG
..................................\Design of an Operational Amplifier.txt
Design of an Operational Amplifier
