The circuit shown is that of a logic inverter. The electronic switch is closed (position x) if v, > 3.5 V, and is open if v, < 2 V. and vol- Assuming an open-circuit load, find von Ro Load Rom 250 0
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- A full-bridge inverter has a switching sequence that produces a square wave voltage across a series RL load. The switching frequency is 60 Hz, Vdc=100 V, R10=Ohm, and L= 25 mH. The power absorbed by the load is. Select one: O a. None of the above O b. 1500 W O c. 1000 W O d. 441 WBelow is an example of an NMOS logic circuit. For all of the MOSFETs in the circuit below, assume V = 1 V and k = 50 mA/V². th R₂ = 5600 R₁ = 4700 M3 Ao M₁ M₂ a. Indicate and verify the state of each MOSFET and V for the following input 0 combinations. Fill-out the table below for each assumed state of the MOSFET for every input combination. Use R approximation for linear operation and three significant ds(on) figures for the voltages. Example: M1 is assumed to be in saturation. If Vgs = 2 V, Vds = 4V, Vds > Vgs - Vth 4>2-1 4> 1 (ok) Vgs > Vth (2>1) A B M1 state M2 state M3 state V OV OV 5 V OV b. What kind of logic circuit is implemented in the circuit above? 5V www. V₂ 0A full-bridge inverter has a switching sequence that produces a square wave voltage across a series RL load. The switching frequency is 60 Hz, Vdc=100 V, R equals to 10 Ohm, and L equals 25 mH. The average current in the dc source is. Select one: O a. 52 A O b. None of the above O c. 4.41 A O d. 300 A
- A certain digital circuits designed to operate with voltage levels of -0.2Vdc and -3.0Vdc. If H= 1 =-0.2 Vdc and L =0 =-3.0 Vdc, is this positive logic or negative logic ? H=+5.0Vdc. and. L=+1.0Vdc What are the voltage levels between fall and rise times are measured? What is the value of Duty cycle H if the waveform is high for 2 ms and low for 5 ms?Q1) For the circuits shown in figures 1 and 2: 1. What is the function of output? 2. Find the max. and min. Vol. value? 3. Determine the static power (avg.)? 4. Design equivalent logic circuit by CMOC logic circuits? Use VDD= 10 V. Vr.o=1V. Vru-1V. (W/L)o= (5/2), (W/L)L (20/2), RD = 40k, KL = 10P A/V^2 and KO = 40pA/V`2? Figure 1 5 VDD RD Figure 2 बदना देAn inverter with a resistive load, VDD = 3.3 V, P = 0.1 mW, VL = 0.2 V, K'n = 60 UA/V2 and VT N = 0.75 V. The value of (W/L)S is:
- 3- In a square wave inverter the switches are controlled in square mode as shown in the bellow. In this inverter V₁ = 100 V and the main frequency of inverter is f = 60 Hz. The load consists of a R = 42 and L= 10 mH. If the main harmonics or this inverter be 1, 3, 5 compute THD voltage and current of load and the effective current of load and power of load and the average current of battery. 10 2.m @t $3,54 VAB Vd -Vd $1,52 N 51 $3 A B İAF=A+B'C+A'BC' I need to construct the circuit in multism with an inverter, and gate, or gate.3- In a square wave inverter the switches are controlled in square mode as shown in the bellow. In this inverter V₁ = 100 V The load consists of a R = 4 and L = 10 mH. If the main harmonics or this inverter be 1, 3, 5 compute THD voltage and current of load and the effective current of load and power of load and the average current of battery. The main frecuency of inverter is 50 Hz -Vd S1,S2 T S3,S4 2r .@t N S1 53 S4 $2 B İA R www
- a) A standard TTL inverter gate is shown in the figure. The supply voltage is 5V. Calculate the output voltage for both logic low and logic high input cases assuming input voltages respectively as 0.11V and 4.2V. Br= 130; BR = 0.24. You can make approximations when needed. Br = IcIs active region; BR = IE/ls inverse active region b) Assume you connect a resistor of 1.8K to the output of the circuit when the output is at logic high. What will be the change in the output voltage? 1302 R3 1.6k2 R, 4k2 Input o T, Output T, V, V. IkQ R,A basic inverter with unidirectional switches is connected to a resistive load. The peak supply current is 50 A, then the peak transistor and load currents are respectively: Select one: a. 25 A, 50 A b. 25 A, 25 A c. 50A,50A d. 50 A, 25 A e. None of these5. Make a circuit of the inverter, AND gate, and OR gate to produce the following output:a. (x + y)'xb. xyz + x'y'z'