Microelectronic Circuits (The Oxford Series in Electrical and Computer Engineering) 7th edition
7th Edition
ISBN: 9780199339136
Author: Adel S. Sedra, Kenneth C. Smith
Publisher: Oxford University Press
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Chapter 1, Problem 1.74P
To determine
The value of the shunting capacitor.
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A trans-impedance amplifier (TIA) has a signal gain of -1500 V/A up to certain operation
frequency.
(b). You are given a photodiode D1, a capacitor C₁, a resistor R₁ and an operational amplifier which
operates at a supply voltage of 5 V. Draw a clearly labelled circuit diagram showing how
you
can construct a TIA from the given components for detecting and converting weak optical
signals into electrical signals.
3-)
a) For the circuit given below find the three terminal voltages and the three terminal currents. Assume ß= 100.
b) By drawing a small-signal model find the gain Avo, where Avo is no load voltage gain i.c
Vand V is no input signal applied input of the amplifier.
c) If a signal, vsig, with output resistance 1 k2 is attached to the input, and the output is open, what is the
overall voltage gain, vo / vsig?
2K
13K
IK
XIL
F
+15 V
Vo
Design a non-inverting amplifier that has a gain of 12.
Assume value for Rf then find Ri.
Chapter 1 Solutions
Microelectronic Circuits (The Oxford Series in Electrical and Computer Engineering) 7th edition
Ch. 1.1 - Prob. 1.1ECh. 1.1 - Prob. 1.2ECh. 1.1 - Prob. 1.3ECh. 1.1 - Prob. 1.4ECh. 1.2 - Prob. 1.5ECh. 1.2 - Prob. 1.6ECh. 1.2 - Prob. 1.7ECh. 1.2 - Prob. 1.8ECh. 1.3 - Prob. 1.9ECh. 1.4 - Prob. 1.10E
Ch. 1.4 - Prob. 1.11ECh. 1.5 - Prob. 1.12ECh. 1.5 - Prob. 1.13ECh. 1.5 - Prob. 1.14ECh. 1.5 - Prob. 1.15ECh. 1.5 - Prob. 1.16ECh. 1.5 - Prob. 1.17ECh. 1.5 - Prob. 1.18ECh. 1.5 - Prob. 1.19ECh. 1.5 - Prob. 1.20ECh. 1.5 - Prob. 1.21ECh. 1.6 - Prob. 1.22ECh. 1.6 - Prob. D1.23ECh. 1.6 - Prob. D1.24ECh. 1 - Prob. 1.1PCh. 1 - Prob. 1.2PCh. 1 - Prob. 1.3PCh. 1 - Prob. 1.4PCh. 1 - Prob. 1.5PCh. 1 - Prob. 1.6PCh. 1 - Prob. 1.7PCh. 1 - Prob. D1.8PCh. 1 - Prob. D1.9PCh. 1 - Prob. 1.10PCh. 1 - Prob. D1.11PCh. 1 - Prob. D1.12PCh. 1 - Prob. D1.13PCh. 1 - Prob. 1.14PCh. 1 - Prob. 1.15PCh. 1 - Prob. 1.16PCh. 1 - Prob. 1.17PCh. 1 - Prob. 1.18PCh. 1 - Prob. 1.19PCh. 1 - Prob. 1.20PCh. 1 - Prob. 1.21PCh. 1 - Prob. 1.22PCh. 1 - Prob. 1.23PCh. 1 - Prob. 1.24PCh. 1 - Prob. 1.25PCh. 1 - Prob. 1.26PCh. 1 - Prob. 1.27PCh. 1 - Prob. 1.28PCh. 1 - Prob. 1.29PCh. 1 - Prob. 1.30PCh. 1 - Prob. 1.31PCh. 1 - Prob. 1.32PCh. 1 - Prob. 1.33PCh. 1 - Prob. 1.34PCh. 1 - Prob. 1.35PCh. 1 - Prob. 1.36PCh. 1 - Prob. 1.37PCh. 1 - Prob. 1.38PCh. 1 - Prob. 1.39PCh. 1 - Prob. 1.40PCh. 1 - Prob. 1.41PCh. 1 - Prob. 1.42PCh. 1 - Prob. 1.43PCh. 1 - Prob. 1.44PCh. 1 - Prob. 1.45PCh. 1 - Prob. 1.46PCh. 1 - Prob. 1.47PCh. 1 - Prob. 1.48PCh. 1 - Prob. D1.49PCh. 1 - Prob. D1.50PCh. 1 - Prob. D1.51PCh. 1 - Prob. D1.52PCh. 1 - Prob. 1.53PCh. 1 - Prob. 1.54PCh. 1 - Prob. 1.55PCh. 1 - Prob. 1.56PCh. 1 - Prob. D1.57PCh. 1 - Prob. 1.58PCh. 1 - Prob. D1.59PCh. 1 - Prob. D1.60PCh. 1 - Prob. D1.61PCh. 1 - Prob. D1.62PCh. 1 - Prob. 1.63PCh. 1 - Prob. 1.64PCh. 1 - Prob. 1.65PCh. 1 - Prob. 1.66PCh. 1 - Prob. 1.67PCh. 1 - Prob. 1.68PCh. 1 - Prob. 1.69PCh. 1 - Prob. D1.70PCh. 1 - Prob. 1.71PCh. 1 - Prob. 1.72PCh. 1 - Prob. 1.73PCh. 1 - Prob. 1.74PCh. 1 - Prob. D1.75PCh. 1 - Prob. D1.76PCh. 1 - Prob. 1.77PCh. 1 - Prob. 1.78PCh. 1 - Prob. D1.79PCh. 1 - Prob. 1.80PCh. 1 - Prob. 1.81P
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- Consider the amplifier shown. Draw the corresponding small signal model. ● Label Vin and Vo. ● Vin Do NOT make any approximations. Vcc WWW W R1 R2 Vcc W M2 Q1 Vcc 1: Idc Voarrow_forwardA trans-impedance amplifier (TIA) has a signal gain of -1500 V/A up to certain operation frequency. (b). You are given a photodiode D₁, a capacitor C₁, a resistor R₁ and an operational amplifier which operates at a supply voltage of 5 V. Draw a clearly labelled circuit diagram showing how you can construct a TIA from the given components for detecting and converting weak optical signals into electrical signals. (c). What component value should it be for one of the electronic components or devices in Q2(b) required for getting the specified signal gain?arrow_forward4. If Vcc = 20 V, Rc is 440, R1 is 1500, R2 is 800, R3 is 6500, Re is 1000 and beta is 175; determine the cutoff and saturation values for an amplified signal, whose original value is 250 mV. Consider the minimization of the effects of r for the circuit Vcc www R3 ww www R₁ R₂ www Rc REarrow_forward
- For the circuit shown, RI = 1Ω k , RL = 16Ω ,and A = −2000. What values of Rin and Rout willproduce maximum power in the load resistor RL?What is the maximum power that can be delivered toRL if vi is a sine wave with an amplitude of 20 mV?What is the power gain of this amplifier?arrow_forwardWe examined the common source amplifier shown in the figure in the 5th experiment. The selection criterion of the input capacitance is Xcin = 0.1Rin: Calculate the required input capacitance value, Cin , if an input signal with a frequency of 2 kHz is applied. Şekitde gösterilen ortak source yükseltecini 5. deneyde incelemiştik Giriş kapasitesinin seçim kriteri Xcin - 0.1Rin dir. 2 kHzlik giriç sinyali için gerektt tapasite, Cm değerini hesaplayınız. Circuit parameters / Devre Parametreleri R1 = 53 k2, R, = 17 k2 R1 RD Cout Vout D VDD M2 Cin G Vin R2 RS cs O a. 74.19 nF O b. 86.55 nF O c. 49.46 nF O d. 61.82 nF O e. 43.28 nFarrow_forward4) Below is the small signal model of a multistage amplifier. Using this model, write the equationsthat you would need to determine the voltagegain. IMPORTANT: You only need to providethe equations that you would need to determinethe voltage gain. You DO NOT need to combine and simplify the equationsto determine a final expression for the voltagegain. Vin Vo Vb vo1 Rb R13 Vbe1 Vbe2 'e gm 1 Vbe1 gm 2 Vbe2 Rc2 Rc1 Rearrow_forward
- Problem: 6: a. Determine the gain of the operational amplifier for the circuit shown below, Gain A= b. Draw a Plot of Vs and Vo vs. Time. Rf R1 1 Vpk 1kHz 0° Vsarrow_forward%3D For the amplifier circuit shown below, let Rg-100 Ko, Vcc=10 V and B=100, then answer the following: RB Cc R. ww V. Vi RE a) Name the configuration of this amplifier b) Find the value of Re so that the DC operating point is in the middle of the load line twwarrow_forwardThe partial gain for Vg is -2 ±10% R2 = 1kΩ. R1 = 10kΩ Rf = 2kΩ. Record the amplitude of the signal source (vg), the ac component of the output (vout), and the dc component of the output (VOUT) in Table 3. Test to see whether you have met your design criteria. The measurements that you made in Table 3 should assist you in this. Show the results of your comparisons in Table 4.arrow_forward
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What is a Power Amplifier, And Do I Need One?; Author: Sweetwater;https://www.youtube.com/watch?v=2wkmSm4V00M;License: Standard Youtube License