Q1. Design a cascode differential amplifier like the one in the figure below for a voltage gain of V₁ = 2000. Assume Q1-Q4 are identical and so are Q5-Q8. Also, ẞn = 100, p = 50, VA,n = 5 V, Vcc = 2.5 V, Vr = 0.026 V and the power is 2 mW. Find: a. IEE b. gm1, gm2, gm3, gm4, gm5, gm6, gm7, and gm8. C. I'l, I'л2, 13, 14, 15, 16, 1x7, and rx8 d. VA,P (10 Marks)