An integrated differential amplifier circuit with component and power supply valuesis shown in Figure Q1. The amplifier uses matched IC components. i) Calculate all the quiescent transistor currents and voltages

for transistors Q1 and Q2.Hint: ignore the dc voltage drop on resistors R3 and R4. ii) Using the currents evaluated in (i), determine the differential small-signal voltage gain in dB, the single input-output small-signal voltage gain in dB, and the differential input resistance Rin in k2 if ß = 400.%3D iii) Calculate the Common Mode Gain (CMG) and the Common Mode Rejection Ratio(CMRR) in dB. Assumptions:Quiescent means with zero input signal (with grounded inputs). Also, B>> 1 so you may ignore base currents. VBE = 0.7 V, VT = 26 mV.