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beta=100
For the circuits as shown in following figure, calculate the value of Vcc that places...
These questions refer to the BJT current mirror shown below with Iref = 100 UA (“u”...
These questions refer to the BJT current mirror shown below with Iref = 100 UA (“u” = micro). All transistors have the same ß (beta) and VA given in questions. All output branches go to some load (dashed lines) and then to Vcc = 5 V. The area of each transistor is indicated in the figure: Qı has area “A”, Q2 has area 2A, etc. 5V Iref Io2 Io3 104 R Q2 Q3 Q4 Q1 А 2A 4A 6A Assuming...
2. For the circuit as shown in the following figure, find the output resistance of the...
2. For the circuit as shown in the following figure, find the output resistance of the circuits. Assume VA= 00. (20/100) Rout RB W a1 R1 Rout Q1 VB VB (b) (a)
I keep getting the wrong answer from everyone else pls help me get the right answer For the BJT bias circuit shown, what value of Rc in kilohms is needed to allow the maximum possible peak-to-peak si...
I keep getting the wrong answer from everyone else pls help me
get the right answer
For the BJT bias circuit shown, what value of Rc in kilohms is needed to allow the maximum possible peak-to-peak signal swing on the collector without clipping? Use Vcc-9V, Vee--7V, Vb-1.2V, and Re -9.9k2. Assume that to keep the transistor in the forward-active region, the base-collector junction cannot be forward biased. Use B 20 and Vbe(on) 0.7V. Neglect the effects of base-width modulation. Vcc...
Beta = 100 10 V IRE R3 Fig. 1: A current source and mirror circuits using...
Beta = 100
10 V IRE R3 Fig. 1: A current source and mirror circuits using npn BJTS Design the current source and mirror circuit in Fig. 1 such that IREF = 10 mA (13%) nominally. Use supply of Vcc = 10 V, and use an average value for ß that you found in your previous experiments or that from the datasheet. Find the value of R, that satisfies the design requirements. In your pre- lab, perform the following: 1....
It Kind of goes without saying but if you have no knowledge than dont comment or try and answer this question you dope Questions 1-3 below are about the amplifier circuit of Figure 1. Here Vcc is a...
It
Kind of goes without saying but if you have no knowledge than dont
comment or try and answer this question you dope
Questions 1-3 below are about the amplifier circuit of Figure 1. Here Vcc is a fixed voltage The base voltage vB(t) is time-varying, and is of the form vB(t) V(t) where VB is a DC offset, and vb(t) is a time-varying purely AC signal. Suppose the amplitude of vb is A. Assume that the capacitor C is...
please solve 5.38. 16 A, β= 100, and Also, assume the ca large. and 1O voltage...
please solve 5.38.
16 A, β= 100, and Also, assume the ca large. and 1O voltage gain. Assume la = 00. impedances of the circuits shown in Fig. 5.130. Assume V 5.38. Determine the voltage gain a Vcc Rc Vcc Vout Vino-ーにQ1 a2 RE Rc Rc RB Vout Q2 RB 01 01 VB Figure 5.130
For the circuit shown in the figure, calculate the following. (Assume ε = 8.40 V and R = 5.94 Ω.)
For the circuit shown in the figure, calculate the following. (Assume ε = 8.40 V and R = 5.94 Ω.) (a) the current in the 2.00-12 resistor (Enter the magnitude.) (b) the potential difference between points a and b, ΔV = Vb - Va
I keep getting the wrong answer from everyone else pls help me get the right answer...
I keep getting the wrong answer from everyone else pls help me
get the right answer
For the BJT bias circuit shown, what value of Rc in kilohms is needed to allow the maximum possible peak-to-peak signal swing on the collector without clipping? Use Vcc-9V, Vee--7V, Vb-1.2V, and Re -9.9k2. Assume that to keep the transistor in the forward-active region, the base-collector junction cannot be forward biased. Use B 20 and Vbe(on) 0.7V. Neglect the effects of base-width modulation. Vcc...
Shown in Figure 1(a) is a separately excited generator. It is known that Rf-250, Ra- 10 Ω, v,-100...
shown in Figure 1(a) is a separately excited generator. It is known that Rf-250, Ra- 10 Ω, v,-100 V, and ahn-100 rad/s. The magnetization curve of the machine is shown in Figure 1(b). when (1) Assume that the generator is driven to Wm-150 rad/s by a prime mover. Find the generator has no load (i.e., the voltage generated by the generator in the case of open circuit) (2) Find Va when the generator is driven to am-150 rad/s and is...
In solving the problems, assume constant-voltage model for transistors. In case that base-emitter voltage is not...
In solving the problems, assume constant-voltage model for transistors. In case that base-emitter voltage is not specified, use 0.75V for VBEoN of NPN transistors and VEB. oN of PNP transistors. Using the constant voltage model, you will not need to use the given values for L.. Compute the bias point of the circuits depicted in Fig. 5.109. Assume β-100. s 6 x 10-16 A, and VA Hint: you are supposed to find the collector current and to check if the...
These questions refer to the BJT current mirror shown below with Iref = 100 UA (“u” = micro). All transistors have the same ß (beta) and VA given in questions. All output branches go to some load (dashed lines) and then to Vcc = 5 V. The area of each transistor is indicated in the figure: Qı has area “A”, Q2 has area 2A, etc. 5V Iref Io2 Io3 104 R Q2 Q3 Q4 Q1 А 2A 4A 6A Assuming...
2. For the circuit as shown in the following figure, find the output resistance of the circuits. Assume VA= 00. (20/100) Rout RB W a1 R1 Rout Q1 VB VB (b) (a)
I keep getting the wrong answer from everyone else pls help me
get the right answer
For the BJT bias circuit shown, what value of Rc in kilohms is needed to allow the maximum possible peak-to-peak signal swing on the collector without clipping? Use Vcc-9V, Vee--7V, Vb-1.2V, and Re -9.9k2. Assume that to keep the transistor in the forward-active region, the base-collector junction cannot be forward biased. Use B 20 and Vbe(on) 0.7V. Neglect the effects of base-width modulation. Vcc...
Beta = 100
10 V IRE R3 Fig. 1: A current source and mirror circuits using npn BJTS Design the current source and mirror circuit in Fig. 1 such that IREF = 10 mA (13%) nominally. Use supply of Vcc = 10 V, and use an average value for ß that you found in your previous experiments or that from the datasheet. Find the value of R, that satisfies the design requirements. In your pre- lab, perform the following: 1....
It
Kind of goes without saying but if you have no knowledge than dont
comment or try and answer this question you dope
Questions 1-3 below are about the amplifier circuit of Figure 1. Here Vcc is a fixed voltage The base voltage vB(t) is time-varying, and is of the form vB(t) V(t) where VB is a DC offset, and vb(t) is a time-varying purely AC signal. Suppose the amplitude of vb is A. Assume that the capacitor C is...
please solve 5.38.
16 A, β= 100, and Also, assume the ca large. and 1O voltage gain. Assume la = 00. impedances of the circuits shown in Fig. 5.130. Assume V 5.38. Determine the voltage gain a Vcc Rc Vcc Vout Vino-ーにQ1 a2 RE Rc Rc RB Vout Q2 RB 01 01 VB Figure 5.130
I keep getting the wrong answer from everyone else pls help me
get the right answer
For the BJT bias circuit shown, what value of Rc in kilohms is needed to allow the maximum possible peak-to-peak signal swing on the collector without clipping? Use Vcc-9V, Vee--7V, Vb-1.2V, and Re -9.9k2. Assume that to keep the transistor in the forward-active region, the base-collector junction cannot be forward biased. Use B 20 and Vbe(on) 0.7V. Neglect the effects of base-width modulation. Vcc...
shown in Figure 1(a) is a separately excited generator. It is known that Rf-250, Ra- 10 Ω, v,-100 V, and ahn-100 rad/s. The magnetization curve of the machine is shown in Figure 1(b). when (1) Assume that the generator is driven to Wm-150 rad/s by a prime mover. Find the generator has no load (i.e., the voltage generated by the generator in the case of open circuit) (2) Find Va when the generator is driven to am-150 rad/s and is...
In solving the problems, assume constant-voltage model for transistors. In case that base-emitter voltage is not specified, use 0.75V for VBEoN of NPN transistors and VEB. oN of PNP transistors. Using the constant voltage model, you will not need to use the given values for L.. Compute the bias point of the circuits depicted in Fig. 5.109. Assume β-100. s 6 x 10-16 A, and VA Hint: you are supposed to find the collector current and to check if the...
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