Question

Vthn = 800mV

Problem #1 In the following differential amplifier, Plot ldfl) and ldoM2) 60k 601 VDD biasl Vhigh Vhigh Mi A12 pcaspcas Fig 20 43 Vacas ncas N la V11 Vbias3Vbias 2.5 Vbias4 Vbias4 GND dc VII 23 include cmosedu models.txt Compute the DC current following through the current source. Note: you can determine the current flowing through M6B. The circuit in Figure 20_43 creates the following DC voltages 1. Vbias3 1.49V, Vbias4 1.08V 2. Determine the DC currents flowing through M1 and M2 Compute the differential gain, and the common mode gain 3.

Answer 1

0.0392 JA 0.03g

due to ci ote ol Mu

Vo Vosy Different训Gan

Moole So "T Gok Volvo CM 3 fg

Vo Vicrn Im1 RD Cn Qm2 Common Mode Bain Vo] Irr ) CM