Question

Notify Me Bookmark

The output of an nFET is used to drive the gate of another nFET as shown below. Assume that VDD = 3.3 V and VTn = 0.6 V. Find the output voltage Vout when the input voltages are as follows. (a) Va = 0 V & Vb = 2 V & Vb = 12 V (b) Va = 10 V & Vb = 1 V (c) Va = 0.8 V & Vb= 0.2 V (d) Va = 10 V and Vb = 12V.

The output of an nFET is used to drive the gate of another nFET as shown below. Assume that VDD = 3.3 V and VTn = 0.6 V. Find the output voltage Vout when the input voltages are as follows. (a) Va = 0 V & Vb = 2 V & Vb = 12 V (b) Va = 10 V & Vb = 1 V (c) Va = 0.8 V & Vb= 0.2 V (d) Va = 10 V and Vb = 12V.

Image text
The output of an nFET is used to drive the gate of another nFET as shown below. Assume that VDD = 3.3 V and VTn = 0.6 V. Find the output voltage Vout when the input voltages are as follows. (a) Va = 0 V & Vb = 2 V & Vb = 12 V (b) Va = 10 V & Vb = 1 V (c) Va = 0.8 V & Vb= 0.2 V (d) Va = 10 V and Vb = 12V.

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)
  • Correct answers (1)
  • Complete solution (1)
  • Step-by-step solution (1)
  • Fully explained (1)

Similar/Related Questions

Problem 1. The output of an nFET is used to drive the gate of another nFET as shown in the following figure. Assume that VDD = 5.0 V and VTn = 0.50 V. Find the output voltage Vout when the input voltages are at the following values ( 30 points). (a) Va = 5.0 V and Vb = 5.0 V; (b) Va = 0.4 V and Vb = 3.0 V; (c) Va = 2.0 V and Vb = 2.5 V; (d) Va = 5.0 V and Vb = 1.8 V;

Solution
1 0

Find all drain currents ( ID1 through ID5 ) in the circuit under the following conditions: (a) Va =5 V and Vb = 5 V (b) Va = 10 V and Vb = 0 V (c) Va = 0 V and Vb = 10 V In the circuit below: - NMOS have kn
Solution
1 0

A differential amplifier with a single-ended output is shown below along with the MOSFET parameters. The amplifier is to be designed for a differential mode gain of 10 and a CMRR of 200 . The current source I must have a voltage drop VCS ≥ 1 volt. The voltage V0 = 0 when the MOSFET gates are at ground potential (Va = Vb = 0). Assume the current source I must have a voltage drop of at least Vcs, min = 1 V. MOSFET Parameters kn = 2×10−4 A/V2 Vt = 1 V;VA = 30 V a. Show that the single-ended differential gain can be expressed as Ad = gmro||RD/2 = Ad = kn I VDD(1 + VDD/VA). Hint: Express gm, RD, and ro as functions of the drain current 1 /2. b. Use the result of step #1 to find the required bias current I. c. What should be the value of RD ? d Find the required value of Rss. e. What is the maximum differential input voltage Vid for linear operation. f. What is the common mode input voltage range?
Solution
0 0