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Problem 1 (20 points) -2+2 sin (3001) and Design a diode clamper circuit that takes the...
Problem 1 (25 points) Design a diode clamper circuit to generate the output Vo given the input signal Vi as shown in the figure below: VI Vo A 35 10 5 -20 Design the circuit for two cases: a) (15 points) Vy -0 b) (10 points) V,0.7 V
Figure 1(a) and 1(b) show the input and output voltage of a clamper circuit with assumption of an ideal diode. a. Design a clamper circuit that will produce the output waveform as shown in Figure 1(b).b. Prove the value of output voltage, Vo for positive cycle and negative cycle of input by calculation. c. Repeat step 1b by assuming the diode is germanium type and sketch the new output waveform produced by the clamper circuit.
Design a clamper to clamp the upper limit of the input voltage to 0 V. Assume that the input signal is I kHz and that the load is 5.1 k ohms. Construct the design circuit and use a 1 kHz, 3Vp-p square wave input signal. Use a IN4148 diode. Measure and capture the input and output waveforms. Note what happens when the input amplitude is varied.
1. Design and simulate a class-AB driver circuit to trigger an infrared diode. The driver circuit should generate required output voltage and output current to drive the infrared diode. Show the input signal (voltage signal only) and output signals (both output voltage and output current signals). Use input pulse frequency of 38 KHz.
1. Design and simulate a class-AB driver circuit to trigger an infrared diode. The driver circuit should generate required output voltage and output current to drive the...
Design a diode waveform shaping circuit that would have the
above transfer function. You can use PN junction diodes with VD0 =
0.7 V, DC voltage sources, and resistors in your design. You should
indicate the resistor values and the DC voltage sources’ values in
your design if you used any resistors or DC voltage sources. You
can use Zener diodes with different Vz values if you want, but you
do not have to.
Write the possible cases of the...
For the diode circuit shown, what will the output voltage, Vo, be in volts if the input voltage, V, is equal to 8V? Assume that when the diode is turned on the voltage across it will be 0.7V, and for the battery use V1 8.4V. Also use R 9.0kQ and RL 19.8kQ. Answer. The correct answer is: 5.50
4. Design a clamp circuit to clamp the negative extreme of a periodic input waveform of 10 sin(100πt)V to −5 V. Use 1 diode, 1 Zener diode, 1 resistor, and 1 capacitor of suitable values. Provide following minimum ratings of the selected components. (a) Diode - Maximum reverse voltage, peak forward current (b) Zener - Zener voltage, Zener current (c) Resistor - Resistance, power rating (d) capacitor - capacitance, Maximum voltage Assume a 0.6 V forward drop for all diodes...
Q.1. (a) For the following clipper circuit, plot the output versus time. The diode in the circuit has piecewise linear parameters Vs = 0.7 V and 1= 10 (10) R=1002 w DI VO 30 V + 10 V -30 vf (b) Sketch the output voltage V, versus time for the following circuit with the input voltage shown. Assume V = 0 and assume the RC time constant is large. (15) VA -H VO 20 V с Vg=5V = -20 V
Problem 1. In the circuit below, assume the 0.7V drop model for the diode, and use nV 25 mV The value of the capacitor is chosen suchthat the 385 Ω resistor R is short-circuited at the small signal operating frequency w. a) Determine the value of the diode current Ip under DC conditions. b) Determine the small resistance rp, and draw the resulting small signal circuit c) Determine the small signal current flowing through the circuit. R | 15 Ω...
Problem 1. Find the current I and V, in the circuit. Turn on voltage of the diode is 0.7V. (10 points) 1+5V Problem 2. Find the current and V, in the circuit. Turn on voltage of the diode is 0.7V. (10 points) + +5V BR-4.30 PV