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JoãoVitorMC

  • 2 years ago

H5P1 ZERO-OFFSET AMPLIFIER In many amplifiers, we use dual power supplies so we can obtain a 0V offset at the output, that is, the DC operating point at the output is 0V. An example amplifier circuit that can achieve this is shown below. In this circuit, VS+=1.0V, VS−=−1.0V, and the MOSFET parameters are K=1 mAV2 and VT=0.5V. what formulas do i need

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  1. JoãoVitorMC
    • 2 years ago
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    As VIN is increased, the output voltage VOUT decreases and the MOSFET goes out of saturation. For the value or RL found above, what is the maximum input voltage VIN in volts such that the MOSFET will remain in the saturation region?

  2. JoãoVitorMC
    • 2 years ago
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    i already know that the RL is 8k, but i can't find the max VIN

  3. JoãoVitorMC
    • 2 years ago
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    how did you calculate it?

  4. JoãoVitorMC
    • 2 years ago
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    thank you !! i got it!

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