Question: 2. Consider the following differential amplifier with active current mirror load and assume that 1 + 0 for all transistors and y = 0 for

 2. Consider the following differential amplifier with active current mirror load

2. Consider the following differential amplifier with active current mirror load and assume that 1 + 0 for all transistors and y = 0 for M6. (M1=M2 and M3-M4). CE, Cp and C are the total capacitance at node E, P and output, respectively. (25pt) Voo M3 M4 P M6 HA E CE Vous Vout M1 M2 o VINI VINZ V2 Voias M7 M5 (a) Find the small signal gain Vout/(Vini Vinz) at low frequency (C can be negligible). (b) If the obtained small signal gain of (a) is set to Ay,low freq, what is the small signal gain with considering poles of circuit? (zeros can be ignorable) 2. Consider the following differential amplifier with active current mirror load and assume that 1 + 0 for all transistors and y = 0 for M6. (M1=M2 and M3-M4). CE, Cp and C are the total capacitance at node E, P and output, respectively. (25pt) Voo M3 M4 P M6 HA E CE Vous Vout M1 M2 o VINI VINZ V2 Voias M7 M5 (a) Find the small signal gain Vout/(Vini Vinz) at low frequency (C can be negligible). (b) If the obtained small signal gain of (a) is set to Ay,low freq, what is the small signal gain with considering poles of circuit? (zeros can be ignorable)

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