Calculate the small-signal voltage gain vo/ v, in the circuit shown below. (20 pts) 5. Ik...
Please do part a only
a) For the common source amplifier below, calculate the small signal gain Av -Vo Vi (from the transistor gate to the output node), the input resistance Rin, the output resistance Rout, and the overall voltage gain Gy Vo Vs (from the voltage source to the output node). Assume that the capacitors act as AC shorts and that the transistor's To is infinite (can be neglected) Note, you can use the small signal parameters that you...
(20 pts) Use Thevenin's theorem to find Vo in the circuit. 6 V 2 k2 2 I Ik() 1 k12 0
(20 pts) Use Thevenin's theorem to find Vo in the circuit. 6 V 2 k2 2 I Ik() 1 k12 0
2. For the amplifiers below, not all the bias details are shown. For the circuit on the left, what is the small signal resistance looking into the a. source of M2 (Ri2)? b. Using part a, Find the voltage gain at the drain of Mi, and the total gain at the output. For the circuit on the right, known as a cascode amplifier, find the voltage gain. c. Express your answers in terms of the transistors gm, and RD. Assume...
+10 V 3 Deaign Voltage regulator to Supply IN3R Vo 1.5Vt k load. Th dioduo have O.7V drob at ImA currend RL Ik Find the diode cunrnt uith kr load. Wring Small signal modul Pind IL chenge Vuhim kr l0add removeel
+10 V 3 Deaign Voltage regulator to Supply IN3R Vo 1.5Vt k load. Th dioduo have O.7V drob at ImA currend RL Ik Find the diode cunrnt uith kr load. Wring Small signal modul Pind IL chenge Vuhim kr...
1) Find the Gain in this circuit (Gain o/) 4 Vi 2) Find vo in this circuit. ik n 3) An OpAmp inverting amplifier circuit has a +- 18 V power supply. The gain is-80. What is the range that the input can have that will prevent the output from saturating?
1) Find the Gain in this circuit (Gain o/) 4 Vi 2) Find vo in this circuit. ik n 3) An OpAmp inverting amplifier circuit has a +- 18...
In the circuit of given below, Vsig is a small sine wave signal with zero average. The transistor B is 100. a) Find the value of RE to establish a dc emitter current of about 0.5 mA. b) Find Rc to establish a dc collector voltage of about +5 V c) For RL10 kS2 and the transistor ro 200 k2, draw the small-signal equivalent circuit 5. of the amplifier and determine its overall voltage gain +15 V Re O Vo...
Design the CS amplifier in Fig. L7.17(a) to achieve a small-signal gain of at least 4,--5 V/V. Use supplies of V+--K = 15 V, Rsig-50 Ω, RL-10 kQ, and R1R2 = 10 kQ, and design the circuit to have ID-1 mA and a DC voltage at the gate Vo = 0 V. Use Cc,-CC2-CS-47 μF. What is the expected DC voltage at the source of the NMOS? C1 sig V. Rs sig
Design the CS amplifier in Fig. L7.17(a) to...
uestion 5 marks For the amplifier circuit shown, let Voo -5 V, v-0.7 V, and k-1 mA/V2, the circuit has a voltage gain of (-25 V/V) and an input resistance of (0.5ΜΩ). (a)Calculate Rg and RD (b)Determine Vov,ID (4 Mark) (4 Mark) (c) What is the maximum v,?' d)Sketch v,against voNr Vo ρη
uestion 5 marks For the amplifier circuit shown, let Voo -5 V, v-0.7 V, and k-1 mA/V2, the circuit has a voltage gain of (-25 V/V) and...
Questionl: Calculate the small-signal voltage gain (V/V.), dominant lower and upper cut-off frequencies of the given the FET amplifier circuit with below mentioned given parameters • ε = 2 mAV • ro = 200 kg • C, = 2 pF • Cd: = 1 pF • Cze = 0.5 pF VDD 40ΜΩ 4.7 kΩ -ovo 100 ΚΩ 0.2 μF 13ΚΩ 0.02 μF Vaig 10 ΜΩ 2 ΚΩ : 10 μF +
Pleas explain process
Derive the small-signal differential-mode voltage gain for the circuit shown in shown in Figure 1 (assume λ关0 for all transistors). M, M4 M, M2 R, Iss Figure 1