... M3, M4), common mode gain = 0.001 and differential gain = 1000. The gate width of Ms is 250μm. The sizes of M₁ and M2 are the same. Besides, the Vin is limited between ±0.2V to keep the circuit with linear amplification.
Based on the above specifications and device parameters, please find the circuit parameters below:
(-) Find Ibias of Ms. (5%)
(=) Find the transconductor gm of M1,2. (5%)
(E) Find the gate width of M1,2. (5%)
(29) Find the gate width of M3,4. (10%)