# 1a from Chapter 13 VBLAS2 Vpp Qa Q10 2 Q Qu VBIAS Q Q VRIASI -Vss 24 You are given a folded-cascode op amp shown to the left. VDD =VSS = 1 V. Vtn = -Vtp = 0.4 V. For all transistors, IVA 6 V. Power dissipated in the circuit (with no input signal applied) is 0.6mW. Q₁ and Q2 operate at a current that is four times that at which Q3 and Q4 is operating. All transistors operate at Vovl = 0.2 V. Show the current drawn from each of the two power supplies is 21 B. Find IB and I that result in the circuit operating at its specified power dissipation. Find the DC current at which each of Q₁ to Q11 operate Find the input common-mode range Find the allowable range of Vo. Find the overall transconductance Gm Find the output resistance Ro

Fig: 1