Design a Sallen-Key circuit as shown in Figure 7.1. Choose component values so that the circuit produces a critically damped response (?? = 1/2) and a resonant radian frequency of ??0= 2000?? rad/sec (??0 = 1kHz). Be sure to choose component values that are available to you in your lab kit. You will not be able to exactly achieve the design goals with the restrictions of the component values, but you should try to get as close as possible with what you have. Repeat your design for each of the following cases:
a. ?? = 0.25 (slightly over damped)
b. ?? = 0.1 (over damped)
c. ?? = 1 (slightly under damped)
d. ?? = 2.5 (under damped).
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Design a Sallen-Key circuit as shown in Figure 7.1. Choose component values so that the circuit...
You have been asked to design a circuit, shown below, that will
deliver a high-current, slightly
underdamped, sinusoidal current pulse to a resistive load when the
switch is closed at t = 0. You
are given the design requirements and parameters listed in the
table:
a) What values of L and C are required to meet the
specifications?
b) Calculate the time of the first current peak.
c) Calculate the maximum current delivered by the capacitor?
d) Calculate the value...
You are designing a series RLC circuit to be used in a pocket size AM radio. Keeping the cost and size (surface area) of the circuit to a minimum is the key objective. 4. (25) The table 1 shows the data of the components available to you. Design a series RLC circuit that is critically damped and fulfills the following requirements: It needs to have a resonant frequency of 2.1 M rad/s (within Use a combination of circuit components that...
The circuit shown in Figure Q4-1 includes an audio source and the equivalent circuit of a loudspeaker that you have been asked to analyse. 4. a) Assuming the speaker is to operate at a single frequency of 200 Hz and is5 driven by a cosinusoidal signal with peak amplitude of 20 V; determine the equivalent impedance of the speaker When connected to the audio source, calculate the current flow i() When testing the loudspeaker detailed in Q4a) i), you can...
im currently doing an assignment where i must design a two stage
bipolar transistor, i just need the calculations and values for
each component and then i can run simulated experiments and
complete my work
here is the schematic
the transistor used is the BC846B
the supply voltage is 15 v
the collector currents 1 (ICq1) = 1.5mA
the collector current 2 (ICq2) = 7.5 mA
output voltage swing= max
frequency response = 50- 20 khz
i must calculate the...
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...
1 2
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C R
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L C R
1. Analysis and design of a buck-boost converter: A buck-boost converter is illustrated in Fig. 1(a),
and a practical implementation using a transistor and diode is shown in Fig. 1(b).
+
(a)
Vg
v
Figure 1 Buck–boost converter
of Problem 1: (a) ideal converter
circuit, (b) implementation using
MOSFET and diode.
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Q1
D1
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iL
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How can we assess whether a project is a success or a
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