Question

Notify Me Bookmark

The PMOS cascode circuit below must provide a bias current of 0.5 mA with an output impedance of 40 kΩ. If μpCox = 50 μA/V2 and λ = 0.2 V −1 , determine the required value of (W/L)1 = (W/L)2.

The PMOS cascode circuit below must provide a bias current of 0.5 mA with an output impedance of 40 kΩ. If μpCox = 50 μA/V2 and λ = 0.2 V −1 , determine the required value of (W/L)1 = (W/L)2.

Image text
The PMOS cascode circuit below must provide a bias current of 0.5 mA with an output impedance of 40 kΩ. If μpCox = 50 μA/V2 and λ = 0.2 V −1 , determine the required value of (W/L)1 = (W/L)2.

Detailed Answer

1 0

Please enter your email here. You will get email when this question is answered by our tutor.

Answer
Doubtrix Logo

This Problem has been solved!

You'll get a detailed, step-by-step and expert verified solution.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Login Sign Up
  • Student Reviews:
  • (1)

Similar/Related Questions

The NMOS cascode of Fig. 1 must provide a bias current of 0.5 mA with an output impedance of 40 kΩ. If μnCox = 50 μA/V2 and λ = 0.2 V−1, determine the required value of (W/L)1 = (W/L)2

Solution
1 0

Q11. [1.5 marks] The MOS cascode of the circuit below must provide a bias current of 0.5 mA with an output impedance of at least 50k. If μnCox = 100 μA/V2 and (W/L) = 20/0.18 for both transistors, compute the maximum tolerable value of λ.
Solution
0 0

The MOS cascode of Fig. 9.47 must provide a bias current of 0.5 mA with an output impedance of at least 50 kohm. If unCox = 100 uA/V^2 and W/L = 20/0.18 for both transistors, compute the maximum tolerable value of lambda.
Solution
1 0