Can someone explain why the
answer is A?
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Can someone explain why the
answer is A?
(i) In the current mirror shown below, if...
Design the BJT current mirror shown in Figure 1 to replicate a 1 mA reference current at the coll...
Ignore PSpice Simulation
Design the BJT current mirror shown in Figure 1 to replicate a 1 mA reference current at the collector of 02. Assume a scale current of 6.7 fA, V 74 V, and B-200. 1. Determine Ri such that IREF- 1 mA is the current, Ic, flowing into the collector of Qi 2. Calculate Io/IREF, where Io- Ic2. 3. Simulate the circuit in Figure 1 in PSpice. Use the SEDRA_LIB library for the Q2N3904 and enter the appropriate...
Ignore PSpice Simulation Design the MOSFET current mirror shown in Figure 2 to replicate a 1...
Ignore PSpice Simulation
Design the MOSFET current mirror shown in Figure 2 to replicate a 1 mA reference current at the drain ofM2. Assume Vtn-1.2 V, L-100 μm, W-100 μm, kh-0.093 A/V2, and V,-100 1. Determine Ri such that IREF 1 mA is the current, Ipi, flowing into the drain of Mi. 2. Calculate lolREF, where lo = 1D2. 3. Simulate the circuit in Figure 2 in PSpice. Use the SEDRA LIB library for the MOSFET transistors and enter the...
9.49. The current mirror shown in Fig. 9.74 must deliver I1= 0.5 mA to a circuit with total power budget of 2 mW. A...
9.49. The current mirror shown in Fig. 9.74 must deliver I1= 0.5 mA to a circuit with total power budget of 2 mW. Assuming VA = 00 and B > 1, determine the required value of IREF and the relative sizes of QREE and Q1. - Vcc 2.5 V Circuit /REF QREF
9.49. The current mirror shown in Fig. 9.74 must deliver I1= 0.5 mA to a circuit with total power budget of 2 mW. Assuming VA = 00 and...
Can Someone explain how to do this problem? 4. Current and Voltage Source with Diode: For the circuit shown below, find...
Can Someone explain how to do this problem?
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The current-voltage relationship for the diode is, as usual, Io(e"s/V 1) where Io 10-12 A and VT 0.026 V 10Ω 10 V (+ 5 mH Uo 1 A
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The current-voltage relationship for the diode is, as usual, Io(e"s/V 1) where...
Please dont skip step Question 1. Figure I shows a PMOS based current mirror where V4-5V,...
Please dont skip step
Question 1. Figure I shows a PMOS based current mirror where V4-5V, K-240 HA/V, Vy-0.6 V, Irer = 50 uA and assume 1 -0.01 V. The (W/L) for the two MOSFETS are shown as (10/1) and (20/1) for M and M2 respectively. (a) Find the value of Vs for the two mosfets. You may ignore early effect while calculating (20 marks) Vs (b) Find the mirror ratio MR Tour / IRF (25 marks) (c) Find the...
can someone please explain how to solve this problem? thanks 4. Current and Voltage Source with Diode: For the circuit...
can someone please explain how to solve this problem? thanks
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The current-voltage relationship for the diode is, as usual, I = VT = 0.026 V. Io (e/Vr 1 where Io = 10-12 A and + vf 10 15 + 10 V (+ 1 A Vo 5 mH
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The...
im not sure what the answer is. Can someone explain? 24. What is the relationship between...
im not sure what the answer is. Can someone explain?
24. What is the relationship between D-Glucose and L-Glucose? a. They are mirror images but still the same molecule b. They are mirror images but not superimposable c. They are enantiomers d. b and c are correct e. a and c are correct
) The current-mirror circuit shown in Figure 3 utilizes pnp transistors having Isl 10-5A and/s2-2...
) The current-mirror circuit shown in Figure 3 utilizes pnp transistors having Isl 10-5A and/s2-2x10-5A for transistors Q1 and Q2 respectively and for both transistors a β 50, and |Val 10 V to source a current at Vo.It is required to design the circuit to provide an output current oflo= 1 mA at Vo = 2 V. What values of REF and R are needed? 0i 02 /REF lo
) The current-mirror circuit shown in Figure 3 utilizes pnp transistors...
I know the answer is C, but can someone explain why it is C? I thought...
I know the answer is C, but can someone explain why it is C? I
thought the answer was A, where does the extra Oxygen come from in
C?
Table sugar is (+)-sucrose. Which of these products forms as the result of enzymatic or acid-catalyzed test-tube hydrolysis?
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...
Ignore PSpice Simulation
Design the BJT current mirror shown in Figure 1 to replicate a 1 mA reference current at the collector of 02. Assume a scale current of 6.7 fA, V 74 V, and B-200. 1. Determine Ri such that IREF- 1 mA is the current, Ic, flowing into the collector of Qi 2. Calculate Io/IREF, where Io- Ic2. 3. Simulate the circuit in Figure 1 in PSpice. Use the SEDRA_LIB library for the Q2N3904 and enter the appropriate...
Ignore PSpice Simulation
Design the MOSFET current mirror shown in Figure 2 to replicate a 1 mA reference current at the drain ofM2. Assume Vtn-1.2 V, L-100 μm, W-100 μm, kh-0.093 A/V2, and V,-100 1. Determine Ri such that IREF 1 mA is the current, Ipi, flowing into the drain of Mi. 2. Calculate lolREF, where lo = 1D2. 3. Simulate the circuit in Figure 2 in PSpice. Use the SEDRA LIB library for the MOSFET transistors and enter the...
9.49. The current mirror shown in Fig. 9.74 must deliver I1= 0.5 mA to a circuit with total power budget of 2 mW. Assuming VA = 00 and B > 1, determine the required value of IREF and the relative sizes of QREE and Q1. - Vcc 2.5 V Circuit /REF QREF
9.49. The current mirror shown in Fig. 9.74 must deliver I1= 0.5 mA to a circuit with total power budget of 2 mW. Assuming VA = 00 and...
Can Someone explain how to do this problem?
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The current-voltage relationship for the diode is, as usual, Io(e"s/V 1) where Io 10-12 A and VT 0.026 V 10Ω 10 V (+ 5 mH Uo 1 A
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The current-voltage relationship for the diode is, as usual, Io(e"s/V 1) where...
Please dont skip step
Question 1. Figure I shows a PMOS based current mirror where V4-5V, K-240 HA/V, Vy-0.6 V, Irer = 50 uA and assume 1 -0.01 V. The (W/L) for the two MOSFETS are shown as (10/1) and (20/1) for M and M2 respectively. (a) Find the value of Vs for the two mosfets. You may ignore early effect while calculating (20 marks) Vs (b) Find the mirror ratio MR Tour / IRF (25 marks) (c) Find the...
can someone please explain how to solve this problem? thanks
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The current-voltage relationship for the diode is, as usual, I = VT = 0.026 V. Io (e/Vr 1 where Io = 10-12 A and + vf 10 15 + 10 V (+ 1 A Vo 5 mH
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The...
im not sure what the answer is. Can someone explain?
24. What is the relationship between D-Glucose and L-Glucose? a. They are mirror images but still the same molecule b. They are mirror images but not superimposable c. They are enantiomers d. b and c are correct e. a and c are correct
) The current-mirror circuit shown in Figure 3 utilizes pnp transistors having Isl 10-5A and/s2-2x10-5A for transistors Q1 and Q2 respectively and for both transistors a β 50, and |Val 10 V to source a current at Vo.It is required to design the circuit to provide an output current oflo= 1 mA at Vo = 2 V. What values of REF and R are needed? 0i 02 /REF lo
) The current-mirror circuit shown in Figure 3 utilizes pnp transistors...
I know the answer is C, but can someone explain why it is C? I
thought the answer was A, where does the extra Oxygen come from in
C?
Table sugar is (+)-sucrose. Which of these products forms as the result of enzymatic or acid-catalyzed test-tube hydrolysis?
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...
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