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Design a double cascode PMOS amplifier that is loaded with a double cascode NMOS current mirror. The current

mirror uses an ideal current source with IREF = 200 µA. Find widths and lengths for all transistors, Ron, and Rop given |VOV| = 0.4 V, |VA| = 4 V, Kn ' = 250 µA/V2 , Kp ' = 50 µA/V2 , and AV = −450 V/V.

This is a design problem. Kindly design what you are told. Come up with necessary values that might not be stated above, in order to design it. Thanks.

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