My Learning Cart
?
Categories
Account

In small-signal models, which parameter represents the transconductance of a FET

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: In small-signal models, which parameter represents the transconductance of a FET?

Options:

  1. gm
  2. r0
  3. Vgs
  4. Id

Correct Answer: gm

Solution: 

The transconductance of a FET is represented by the parameter \'gm\', which indicates the change in drain current with respect to gate-source voltage.

In small-signal models, which parameter represents the transconductance of a FET

Practice Questions

Q1
In small-signal models, which parameter represents the transconductance of a FET?
  1. gm
  2. r0
  3. Vgs
  4. Id

Questions & Step-by-Step Solutions

In small-signal models, which parameter represents the transconductance of a FET?
  • Step 1: Understand what a FET is. A FET (Field Effect Transistor) is a type of transistor used to control electrical signals.
  • Step 2: Learn about small-signal models. These models help analyze how a FET behaves with small changes in input signals.
  • Step 3: Identify the key parameters in small-signal models. One important parameter is transconductance.
  • Step 4: Know what transconductance means. It measures how much the drain current (output current) changes when the gate-source voltage (input voltage) changes.
  • Step 5: Recognize the symbol for transconductance. In small-signal models, transconductance is represented by the letter 'gm'.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks