For the amplifier circuit in Figure Q3, Vpo = 5 V, R1 = R2 = 500 kΩ, a

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For the amplifier circuit in Figure Q3, Vpo = 5 V, R1 = R2 = 500 kΩ, and CC is a large capacitor (open for DC analyms, short for small-signal analysis). The transistors are characterized by the following parameters: Vtn = |Vtp| = 1 V, kn = kp, = 2 mA/V2, and VAn = |VAp| = 10 V. Please answer the following questions. (a) Find the current flowing through the transistors. Ignore channel length modulation for this part. (b) What is the DC gain of the amplifier? (c) What is the input impedance of the amplifier? (d) What is the output impedance of the amplifier? Figure Q3

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For the amplifier circuit in Figure

Q 3, V_{p o} = 5 V, R_{1} = R_{2} = 500 k Ω

, and

C_{C}

is a large capacitor (open for DC analyms, short for small-signal analysis). The transistors are characterized by the following parameters:

V_{m.} = | V_{tp} | = 1 V_{,} k_{n} = K_{,}

= 2 m A N

, and

V_{An} = | V_{A p} | = 10 V

Please answer the following questions. (a) Find the current flowing through the transistors. Ignore channel length modulation for this part. (b) What is the DC gain of the amplifier? (c) What is the input impedance of the amplifier? (d) What is the output impedance of the amplifier? Figure Q3