Microelectronics: Circuit Analysis and Design
4th Edition
ISBN: 9780073380643
Author: Donald A. Neamen
Publisher: McGraw-Hill Companies, The
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Textbook Question
Chapter 15, Problem 15.26P
Consider the phase shift oscillator in Figure 15.16. (a) Determine the frequency of oscillation for
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In a Wien bridge oscillator circuit, resistor and capacitor form a series branch and a parallel branch. The value of the resistor is 200 ohm and the value of the capacitor is 10 mF. Determine the frequency of oscillation for the Wien Bridge oscillator circuit.
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4
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5
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Chapter 15 Solutions
Microelectronics: Circuit Analysis and Design
Ch. 15 - Design a twopole lowpass Butterworth filter with a...Ch. 15 - Consider the switchedcapacitor circuit in Figure...Ch. 15 - Prob. 15.3EPCh. 15 - (a) Design a threepole highpass Butterworth active...Ch. 15 - Prob. 15.2TYUCh. 15 - Prob. 15.3TYUCh. 15 - Simulate a 25M resistance using the circuit in...Ch. 15 - Design the phaseshift oscillator shown in Figure...Ch. 15 - Design the Wienbridge circuit in Figure 15.17 to...Ch. 15 - Prob. 15.5TYU
Ch. 15 - Prob. 15.6TYUCh. 15 - Prob. 15.6EPCh. 15 - Redesign the street light control circuit shown in...Ch. 15 - A noninverting Schmitt trigger is shown m Figure...Ch. 15 - For the Schmitt trigger in Figure 15.30(a), the...Ch. 15 - Prob. 15.9TYUCh. 15 - Prob. 15.8EPCh. 15 - Prob. 15.9EPCh. 15 - Consider the 555 IC monostablemultivibrator. (a)...Ch. 15 - The 555 IC is connected as an...Ch. 15 - Prob. 15.10TYUCh. 15 - Prob. 15.11TYUCh. 15 - Prob. 15.12TYUCh. 15 - Prob. 15.12EPCh. 15 - Prob. 15.13EPCh. 15 - (a) Consider the bridge amplifier in Figure 15.46...Ch. 15 - Prob. 15.14EPCh. 15 - Prob. 15.15EPCh. 15 - Prob. 15.16EPCh. 15 - Prob. 1RQCh. 15 - Prob. 2RQCh. 15 - Consider a lowpass filter. What is the slope of...Ch. 15 - Prob. 4RQCh. 15 - Describe how a capacitor in conjunction with two...Ch. 15 - Sketch a onepole lowpass switchedcapacitor filter...Ch. 15 - Explain the two basic principles that must be...Ch. 15 - Prob. 8RQCh. 15 - Prob. 9RQCh. 15 - Prob. 10RQCh. 15 - Prob. 11RQCh. 15 - What is the primary advantage of a Schmitt trigger...Ch. 15 - Sketch the circuit and explain the operation of a...Ch. 15 - Prob. 14RQCh. 15 - Prob. 15RQCh. 15 - Prob. 16RQCh. 15 - Prob. 17RQCh. 15 - Prob. 18RQCh. 15 - Prob. D15.1PCh. 15 - Prob. 15.2PCh. 15 - The specification in a highpass Butterworth filter...Ch. 15 - (a) Design a twopole highpass Butterworth active...Ch. 15 - (a) Design a threepole lowpass Butterworth active...Ch. 15 - Prob. 15.6PCh. 15 - Prob. 15.7PCh. 15 - Prob. 15.8PCh. 15 - A lowpass filter is to be designed to pass...Ch. 15 - Prob. 15.10PCh. 15 - Prob. 15.11PCh. 15 - Prob. D15.12PCh. 15 - Prob. D15.13PCh. 15 - Prob. D15.14PCh. 15 - Prob. 15.15PCh. 15 - Prob. 15.16PCh. 15 - Prob. 15.17PCh. 15 - Prob. 15.18PCh. 15 - A simple bandpass filter can be designed by...Ch. 15 - Prob. 15.20PCh. 15 - Prob. 15.21PCh. 15 - Prob. D15.22PCh. 15 - Prob. 15.23PCh. 15 - Consider the phase shift oscillator in Figure...Ch. 15 - In the phaseshift oscillator in Figure 15.15, the...Ch. 15 - Consider the phase shift oscillator in Figure...Ch. 15 - Prob. 15.27PCh. 15 - Prob. 15.28PCh. 15 - Prob. 15.29PCh. 15 - Prob. 15.30PCh. 15 - Prob. 15.31PCh. 15 - A Wienbridge oscillator is shown in Figure P15.32....Ch. 15 - Prob. 15.33PCh. 15 - Prob. D15.34PCh. 15 - Prob. D15.35PCh. 15 - Prob. 15.36PCh. 15 - Prob. 15.37PCh. 15 - Prob. D15.38PCh. 15 - Prob. 15.39PCh. 15 - Prob. 15.40PCh. 15 - Prob. 15.41PCh. 15 - For the comparator in the circuit in Figure...Ch. 15 - Prob. 15.43PCh. 15 - Prob. 15.44PCh. 15 - Prob. 15.45PCh. 15 - Consider the Schmitt trigger in Figure P15.46....Ch. 15 - The saturated output voltages are VP for the...Ch. 15 - Consider the Schmitt trigger in Figure 15.30(a)....Ch. 15 - Prob. 15.50PCh. 15 - Prob. 15.52PCh. 15 - Prob. 15.53PCh. 15 - Prob. 15.54PCh. 15 - Prob. 15.55PCh. 15 - Prob. 15.56PCh. 15 - Prob. 15.57PCh. 15 - Prob. D15.58PCh. 15 - Prob. 15.59PCh. 15 - The saturated output voltages of the comparator in...Ch. 15 - (a) The monostablemultivibrator in Figure 15.37 is...Ch. 15 - A monostablemultivibrator is shown in Figure...Ch. 15 - Prob. D15.63PCh. 15 - Design a 555 monostablemultivibrator to provide a...Ch. 15 - Prob. 15.65PCh. 15 - Prob. 15.66PCh. 15 - Prob. 15.67PCh. 15 - Prob. 15.68PCh. 15 - An LM380 must deliver ac power to a 10 load. The...Ch. 15 - Prob. 15.70PCh. 15 - Prob. D15.71PCh. 15 - Prob. 15.72PCh. 15 - (a) Design the circuit shown in Figure P15.72 such...Ch. 15 - Prob. 15.74PCh. 15 - Prob. 15.75PCh. 15 - Prob. 15.76PCh. 15 - Prob. D15.77PCh. 15 - Prob. 15.78P
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- 6. Refer to the RC Phase-shift Oscillator below. A Vin R₁ + Rf 6.a. Derive the feedback factor formula for this circuit. 6.b. Draw the output waveform. C C mm C Vout wwwwwarrow_forwardSince the frequency of the Wien bridge oscillator circuit you see in the figure below is f= 15.915 kHz; b. The capacitor you found and the current capacitor values do not change, and the frequency is doubled. What should be done to remove it, explain by calculation? 100k 1 %3D 2n R1.C1.R2.C2 741 J+12 Vo 100k 10k 10nF 10karrow_forwardA differentiator sub-system is built from an op-amp, a 10 yF capacitor and a 200 ka resistor. The output, viewed on an oscilloscope, is a t 5 volt square wave with a frequency of 0.25 Hz. The input waveform is O A triangle wave of peak-to-peak amplitude 5 volts O A pure sine wave of amplitude 2.5 volts and frequency 0.25 Hz O Unknown, since the amplifier output is clearly overloaded O An inverted + 0.2 volt square wavearrow_forward
- For the Wien-Bridge oscillator, determine the oscillator frequency, fout R4 R3 ... LM324 Vout C2 OU R1 U1A 10k 0.75UF R2 C1 10k 0.75uF A 10.52 Hz B) 21.22 Hz 33.33 Hz 52.67 Hz 11arrow_forwardif you design differentiator to differentiate input signal varies in frequency between 1 KHz and 20 KHz then find. Cutoff frequency=.......... 01000 O2000 03000 O4000arrow_forwardD1 D V1 D4 D2 V D D Diode Model: 1N5817 R = 10k Vi= sine (0 5 100) Given the parameters above, simulate the given circuit using .tran 0 30m 0. Solve for the output peak to peak voltage across the resistor and the output frequency measured across the resistor. Output Frequency = (When computing for the frequency, use 4v as reference point) Output Voltage (pk-pk) = + R1 R D3 Darrow_forward
- 02 1) The PWM is new thechnigue adopted in power electronies application .explaine the advantages of this application 2) In Puls width modulation applieation we Use line and sine wave refrences .explane the advantages and dis advanteges each onearrow_forwardThe clamping circuit clamps or shift the input sinusoidal signal up or down. Farrow_forward4. An RC filter stage (R = 33 02, C = 120 µF) is used to filter a signal of 24 V dc with 2 V rms operating from a full wave rectifier. Calculate the percentage ripple at the output of the RC Section for a 100-mA load. Also calculate the ripple of the filtered signal applied to the RC stage.arrow_forward
- 01) For the Oscillation circuit shown in Figure (1), derive an expression for the frequency of oscillation. RI/RO>>hie). Figure (1) VCC R1 Rc L1 Q3 R2 C2 SLI Rs Cs C1 ww Voarrow_forward4. (2 Vettage Reg AC Source Trans Rectifier Lead Filter former asuning that the iput s draw the resulfing waveferm at each numbered Sine wavearrow_forwardI want to design an oscillator for a PWM supply. It will run with a square wave of 75 KHz. Voltage is 15VDuty Cycle about 50%. Hint: Choose values of resistor, and then calculate capacitor for the frequency. Draw the circuit. Show the calculations.arrow_forward
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