An OP-amp has a gain-bandwidth product of 1.5 MHz.

      

An OP-amp has a gain-bandwidth product of 1.5 MHz. Find the operating bandwidth for the following closed-loop gains (i) A_CL = 1 (ii) A_CL = 10 (iii) A_CL = 100.

  

Answers

---

---

Wilfykil answered the question on August 16, 2019 at 08:58

Next: An OP-amp has a gain-bandwidth product of 15 MHz. Determine the bandwidth of OP- amp when A_CL = 500. Also find the maximum value of...
Previous: What is the definition of Slew Rate?

View More Electronics Questions and Answers | Return to Questions Index

Learn High School English on YouTube

Related Questions

---

• An OP-amp has a gain-bandwidth product of 15 MHz. Determine the bandwidth of OP- amp when A_CL = 500. Also find the maximum value of...(Solved)
  

  An OP-amp has a gain-bandwidth product of 15 MHz. Determine the bandwidth of OP- amp when A_CL = 500. Also find the maximum value of A_CL when f₂ = 200 kHz.

  Date posted: August 16, 2019.  Answers (1)

• Explain the Output Voltage from OP-Amp(Solved)
  

  Explain the Output Voltage from OP-Amp

  Date posted: August 16, 2019.  Answers (1)

• Show the schematic symbol of an operational amplifier(Solved)
  

  Show the schematic symbol of an operational amplifier

  Date posted: August 16, 2019.  Answers (1)

• The differential amplifier shown in Fig. 7.14 has a differential voltage gain of 2500 and a CMRR of 30,000.(Solved)
  

  The differential amplifier shown in Fig. 7.14 has a differential voltage gain of 2500 and a CMRR of 30,000. A single-ended input signal of 500 μV r.m.s. is applied. At the same time, 1V, 50 Hz interference signal appears on both inputs as a result of radiated pick-up from the a.c. power system.
  (i) Determine the common-mode gain.
  (ii) Express the CMRR in dB.
  (iii) Determine the r.m.s. output signal.
  (iv) Determine the r.m.s. interference voltage on the output.
  
  

  Date posted: August 15, 2019.  Answers (1)

• A differential amplifier has a voltage gain of 150 and a CMRR of 90 dB.(Solved)
  

  A differential amplifier has a voltage gain of 150 and a CMRR of 90 dB. The input signals are 50 mV and 100 mV with 1 mV of noise on each input. Find (i) the output signal (ii) the noise on the output.

  Date posted: August 15, 2019.  Answers (1)

• A differential amplifier has an output of 1V with a differential input of 10 mV and an output of 5 mV with a common-mode input...(Solved)
  

  A differential amplifier has an output of 1V with a differential input of 10 mV and an output of 5 mV with a common-mode input of 10 mV. Find the CMRR in dB.

  Date posted: August 15, 2019.  Answers (1)

• A certain differential amplifier has a differential voltage gain of 2000 and a common mode gain of 0.2. Determine CMRR and express it in dB.(Solved)
  

  A certain differential amplifier has a differential voltage gain of 2000 and a common mode gain of 0.2. Determine CMRR and express it in dB.

  Date posted: August 15, 2019.  Answers (1)

• Discuss the Voltage Gains of DA(Solved)
  

  Discuss the Voltage Gains of DA

  Date posted: August 15, 2019.  Answers (1)

• Discuss the Double-ended Input Operation of DA(Solved)
  

  Discuss the Double-ended Input Operation of DA

  Date posted: August 15, 2019.  Answers (1)

• Explain the Common-mode and Differential-mode Signals(Solved)
  

  Explain the Common-mode and Differential-mode Signals

  Date posted: August 15, 2019.  Answers (1)

• Explain the Basic Circuit of Differential Amplifier(Solved)
  

  Explain the Basic Circuit of Differential Amplifier

  Date posted: August 15, 2019.  Answers (1)

• differential amplifier has an open-circuit voltage gain of 100. The input signals are 3.25 V and 3.15V. Determine the output voltage.(Solved)
  

  differential amplifier has an open-circuit voltage gain of 100. The input signals are 3.25 V and 3.15V. Determine the output voltage.

  Date posted: August 15, 2019.  Answers (1)

• What is a Differential Amplifier (DA)?(Solved)
  

  What is a Differential Amplifier (DA)?

  Date posted: August 15, 2019.  Answers (1)

• Define what an Operational Amplifier is(Solved)
  

  Define what an Operational Amplifier is

  Date posted: August 15, 2019.  Answers (1)

• What are the Limitations of LC and RC Oscillators?(Solved)
  

  What are the Limitations of LC and RC Oscillators?

  Date posted: August 15, 2019.  Answers (1)

• In the Wien bridge oscillator shown in Fig. 6.18, R₁ = R₂ = 220 kilo-ohms and C₁ = C₂ = 250 pF.(Solved)
  

  In the Wien bridge oscillator shown in Fig. 6.18, R₁ = R₂ = 220 kilo-ohms and C₁ = C₂ = 250 pF. Determine the frequency of oscillations.
  
  

  Date posted: August 15, 2019.  Answers (1)

• Give the advantages and disadvantages of Wien Bridge Oscillator(Solved)
  

  Give the advantages and disadvantages of Wien Bridge Oscillator

  Date posted: August 15, 2019.  Answers (1)

• What is a Wien Bridge Oscillator?(Solved)
  

  What is a Wien Bridge Oscillator?

  Date posted: August 15, 2019.  Answers (1)

• A phase shift oscillator uses 5 pF capacitors. Find the value of R to produce a frequency of 800 kHz.(Solved)
  

  A phase shift oscillator uses 5 pF capacitors. Find the value of R to produce a frequency of 800 kHz.

  Date posted: August 15, 2019.  Answers (1)

• In the phase shift oscillator shown in Fig. 6.17, R₁ = R₂ = R₃ = 1 Mega-ohm and C₁ = C₂ = C₃ = 8pF....(Solved)
  

  In the phase shift oscillator shown in Fig. 6.17, R₁ = R₂ = R₃ = 1 Mega-ohm and C₁ = C₂ = C₃ = 8pF. At what frequency does the circuit oscillate?
  
  

  Date posted: August 15, 2019.  Answers (1)