l . (20) Assume l,-2xli, w2=4xwl, L2-2xL,Vovi-0.2V, gmi-l mA/V, and rol-1 MΩ 1) Calculate the overdrive...
CURRENT MIRRORS µn= 0.05 m2V-1s-1, µp= 0.02m2V-1s-1, Cox= 0.0125 F/m2, Vthn=0.4V, Vthp= -0.4V, λn=0.1 V-1, λp=0.3 V-1 VDD=1.8V W1= 40µm; W2=W3=80µm; all L are 0.5µm. RL=4k; VIN=0.5V Calculate voltage gain of the circuit below ignoring channel length modulation. Calculate voltage gain of the circuit below including channel length modulation in small signal circuit. M3 out lim M3 out lim
6.108 (d) Section 6.5: Discrete-Circuit Amplifiers 6.107 Calculate overall voltage gain G, of a 3 mA/V, ro= = 10 MS2. The amplifier is the common-source amplifier for which g 100 k2, RD 10 k2, and RG fed from a signal source with a Thevenin resistance of l M2, and the amplifier output is coupled of 20 k2 to a load resistance SIM 6.108 The NMOS transistor in the CS amplifier shown in Fig. P6.108 has V, = 0.7 V and...
Please answer clearly Question 2 The amplifier shown in Figure 2 has the following parameters: Kn(W/L)-1 mA/V2, V-1 V Determine a) Voltage gain (Vo/vi) b) Input resistance (R) c) Output resistance (Ro) d) Maximum output voltage swing so as the amplifier stays in saturation mode. Assume VDD-20 V, R1-2.5 ΚΩ, R2-1KQ, R3-0.5 ΚΩ, R4-5 MQ, R5_1ΜΩ. R4 R1 R5 R2 Ro R3 Question 2 The amplifier shown in Figure 2 has the following parameters: Kn(W/L)-1 mA/V2, V-1 V Determine a)...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...