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Consider the BJT circuit below with Qi and Q2 being identical transistors with Bac oc 50....
Consider the BJT circuit below with Qi and Q2 being identical transistors with Bac oc 50....
Consider the BJT circuit below with Qi and Q2 being identical transistors with Bac oc 50. Assume a Vcc of 10 volts. 10 kS2 21 R6 C. 22 k? 4.7 k? a) Do a DC analysis on the Qi circuit and solve all B, C and E terminal voltages and currents. Use the quick analysis method after checking if the loading of R4 and R6 is acceptable b) Do a DC analysis on the Q2 circuit and solve all B,...
12 = 5x 10-16 (A), 2. Consider the BJT circuit below, where Isi = 2 x...
12 = 5x 10-16 (A), 2. Consider the BJT circuit below, where Isi = 2 x 10"""[A), B1 = 100, 1:2 = 5 x 10 B = 50, V1 = 26 [mV], VBB = 2 [V], Vcc=5 [V], R1 = 1 [kS2], and VA=0. (a) We want to operate Q2 (pnp BJT) in "soft saturation region with Base-Collect junction being forward biased by 200 [mV]. Find input supply voltage (large signal), Vsupp, and output voltage (large signal), Vout, for the...
Problem 2: In the circuit on Figure P2, BJT NPN Q1 and Q2 emulate a Darlington...
Problem 2: In the circuit on Figure P2, BJT NPN Q1 and Q2 emulate a Darlington Pair (DP). It should be noted that Q1 and Q2 are such that their current gains are B1 B2 = B = 99. Moreover, capacitors C1 and C2 can be assumed to be very large. Note: The DC analysis of the DP circuit below can be done in a similar fashion as what you do when only dealing with one transistor. Express the current...
Lab Preparation . Using DC analysis, and assuming that the transistors (QuEr and Q) are in...
Lab Preparation . Using DC analysis, and assuming that the transistors (QuEr and Q) are in the active mode, determine the value of RREF required for generating a copy current of 0.755 mA. Take the value of Vcc to be 8 V, and the value of VE in the active mode to be equal to 0.7V. Vee H Qur о RaI Figure 3 Single-stage amplifier biased by a simple current miror device 2. The circuit shown in Figure 3, is...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 ...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 k2, VDD- +8V and Vss--8V. The NMOS transistors in the circuit are nominally identical, with kn 2 mA/V2, VTn 1.0 V and ro 100 k2. The PMoS transistors in the circuit are nominally identical, with kp 2 mA/V2, [VTpl 1.0 V and ro 100 kΩ M3 M4 0 M1 M2 a) First consider the DC bias point. Assuming that the current mirror requires at...
Small-Signal Mid- Band Voltage Gain (Range) Transistors Amplifier Confiaurations +2) to (+5 P-JFET Common Gate By referring to a specific transistor datasheet, design a single stage amplifier circuit...
Small-Signal Mid- Band Voltage Gain (Range) Transistors Amplifier Confiaurations +2) to (+5 P-JFET Common Gate By referring to a specific transistor datasheet, design a single stage amplifier circuit with the following specifications. Include in your design, (i) the amplifier circuit, (ii) DC & AC equivalent circuits, (ii) DC & AC analysis and (iv) frequency response. State your assumptions, if any.
Small-Signal Mid- Band Voltage Gain (Range) Transistors Amplifier Confiaurations +2) to (+5 P-JFET Common Gate By referring to a specific...
Answer A & B & C as fast as u can 1. The amplifie parameters for...
Answer A & B & C as fast as u can
1. The amplifie parameters for each transistor and circuit components are given in the figure, 100 for both Q1 and Q2, and VeEVEe 0.7V. VA 200V for Q1, and VAo for r of the following figure consists of two CE amplifiers connected in cascade. The consider the β and capacitor is very large. (120 pts) RI V. Q2 -4V culate corresponding DC currents (U-) and DC voltages (V-Vs) through...
F LOpoint For the circuit shown in Figure 3 3. 1. Draw the DC equivalent circuit...
F LOpoint For the circuit shown in Figure 3 3. 1. Draw the DC equivalent circuit by opening caps and shorting inductors 2. Analyze the DC equivalent circuit as we have in previous labs (assume a region, analyze and check assumptions). Check your DC operating point using LT Spice. 3. Calculate the small signal parameters (transconductance, output resistance, input resistance) 4. Draw the AC equivalent circuit by shorting de voltage sources, opening dc current sources, shorting caps and opening inductors....
Q1. The values of the difference amplifier in figure 1 are Ao 5x 105, Rı =...
Q1. The values of the difference amplifier in figure 1 are Ao 5x 105, Rı = 5kQ, RF = 50M, Ra-2kQ, and Rx-20kS2. The input voltages are vb-5mV and Va--15mV. Find the out voltage vo. (5 Points) RF R1 Figure 1 Q2. Design an integrator as shown in figure 2 to be operated with an AC signal of 5 kHz and to give a closed loop voltage gain of Af-10 at w=1 rad/s. (5 Points) iRF RI 79 +Vcc 2...
A MOSFET is wired as a common-source amplifier as shown below. The input voltage vIN is...
A MOSFET is wired as a common-source amplifier as shown below.
The input voltage vIN is the total of the source for
biasing the circuit at its operating point (vBIAS), and
a small signal ac source providing the signal that we want to
amplify (vin). The total output voltage is
vO.
a) Assume VDD = 5?, VIN = 2?, and ? = 4?Ω
in the circuit and the MOSFET parameters are K =
0.5??/?2, VTH 1?, and ? = 0.05V-1....
Consider the BJT circuit below with Qi and Q2 being identical transistors with Bac oc 50. Assume a Vcc of 10 volts. 10 kS2 21 R6 C. 22 k? 4.7 k? a) Do a DC analysis on the Qi circuit and solve all B, C and E terminal voltages and currents. Use the quick analysis method after checking if the loading of R4 and R6 is acceptable b) Do a DC analysis on the Q2 circuit and solve all B,...
12 = 5x 10-16 (A), 2. Consider the BJT circuit below, where Isi = 2 x 10"""[A), B1 = 100, 1:2 = 5 x 10 B = 50, V1 = 26 [mV], VBB = 2 [V], Vcc=5 [V], R1 = 1 [kS2], and VA=0. (a) We want to operate Q2 (pnp BJT) in "soft saturation region with Base-Collect junction being forward biased by 200 [mV]. Find input supply voltage (large signal), Vsupp, and output voltage (large signal), Vout, for the...
Problem 2: In the circuit on Figure P2, BJT NPN Q1 and Q2 emulate a Darlington Pair (DP). It should be noted that Q1 and Q2 are such that their current gains are B1 B2 = B = 99. Moreover, capacitors C1 and C2 can be assumed to be very large. Note: The DC analysis of the DP circuit below can be done in a similar fashion as what you do when only dealing with one transistor. Express the current...
Lab Preparation . Using DC analysis, and assuming that the transistors (QuEr and Q) are in the active mode, determine the value of RREF required for generating a copy current of 0.755 mA. Take the value of Vcc to be 8 V, and the value of VE in the active mode to be equal to 0.7V. Vee H Qur о RaI Figure 3 Single-stage amplifier biased by a simple current miror device 2. The circuit shown in Figure 3, is...
4) Consider the MOSFET differential amplifier shown below, with Io-2 mA, and RL- 10 kS2, Rss-100 k2, VDD- +8V and Vss--8V. The NMOS transistors in the circuit are nominally identical, with kn 2 mA/V2, VTn 1.0 V and ro 100 k2. The PMoS transistors in the circuit are nominally identical, with kp 2 mA/V2, [VTpl 1.0 V and ro 100 kΩ M3 M4 0 M1 M2 a) First consider the DC bias point. Assuming that the current mirror requires at...
Small-Signal Mid- Band Voltage Gain (Range) Transistors Amplifier Confiaurations +2) to (+5 P-JFET Common Gate By referring to a specific transistor datasheet, design a single stage amplifier circuit with the following specifications. Include in your design, (i) the amplifier circuit, (ii) DC & AC equivalent circuits, (ii) DC & AC analysis and (iv) frequency response. State your assumptions, if any.
Small-Signal Mid- Band Voltage Gain (Range) Transistors Amplifier Confiaurations +2) to (+5 P-JFET Common Gate By referring to a specific...
Answer A & B & C as fast as u can
1. The amplifie parameters for each transistor and circuit components are given in the figure, 100 for both Q1 and Q2, and VeEVEe 0.7V. VA 200V for Q1, and VAo for r of the following figure consists of two CE amplifiers connected in cascade. The consider the β and capacitor is very large. (120 pts) RI V. Q2 -4V culate corresponding DC currents (U-) and DC voltages (V-Vs) through...
F LOpoint For the circuit shown in Figure 3 3. 1. Draw the DC equivalent circuit by opening caps and shorting inductors 2. Analyze the DC equivalent circuit as we have in previous labs (assume a region, analyze and check assumptions). Check your DC operating point using LT Spice. 3. Calculate the small signal parameters (transconductance, output resistance, input resistance) 4. Draw the AC equivalent circuit by shorting de voltage sources, opening dc current sources, shorting caps and opening inductors....
Q1. The values of the difference amplifier in figure 1 are Ao 5x 105, Rı = 5kQ, RF = 50M, Ra-2kQ, and Rx-20kS2. The input voltages are vb-5mV and Va--15mV. Find the out voltage vo. (5 Points) RF R1 Figure 1 Q2. Design an integrator as shown in figure 2 to be operated with an AC signal of 5 kHz and to give a closed loop voltage gain of Af-10 at w=1 rad/s. (5 Points) iRF RI 79 +Vcc 2...
A MOSFET is wired as a common-source amplifier as shown below.
The input voltage vIN is the total of the source for
biasing the circuit at its operating point (vBIAS), and
a small signal ac source providing the signal that we want to
amplify (vin). The total output voltage is
vO.
a) Assume VDD = 5?, VIN = 2?, and ? = 4?Ω
in the circuit and the MOSFET parameters are K =
0.5??/?2, VTH 1?, and ? = 0.05V-1....
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