GATE 2024 Analog Electronics Rank Booster Quiz 40

Consider a source follower circuit shown in figure below. Transistor has the parameters as follows:

What is the value of small signal current gain Ai = i_v/i_i?

Consider the amplifier circuit shown below. the transistor parameter are as follows:

V_TP = 2V,

K_P = 0.5 mA/V², and

λ = 0

If the value of source to drain voltage is V_SD = 6V and drain current is I_D = 2 mA, the value of small signal voltage gain ?

Consider the amplifier circuit shown below. the transistor parameter are as follows:

V_TP = 2V,

K_P = 0.5 mA/V², and

λ = 0

If the value of source to drain voltage is V_SD = 6V and drain current is I_D = 2 mA, then the value of R_D and R_S, respectively are

Consider the source follower amplifier circuit shown in figure. Transistors parameters are

V_TH = 1.5 V,

K_n = 4 mA/V²,

λ = 0.01 V^–1

The small signal voltage gain  is

Consider the source follower amplifier circuit shown in figure. Transistors parameters are

V_TH = 1.5 V,

K_n = 4 mA/V²,

λ = 0.01 V^–1

Small signal transconductance is

Consider the common source amplifier shown below. The transistor parameter are
V_TN = 1.5V, K_n = 0.5 mA/V² and λ = 0.01 V^–1. The resistance of source is R_s = 4 kΩ.

What is the amplifier input resistance?

Consider the common source amplifier shown below. The transistor parameter are
V_TN = 1.5V, K_n = 0.5 mA/V² and λ = 0.01 V^–1. The resistance of source is R_s = 4 kΩ.

What is the amplifier output resistance?