An NMOS transistor's iv curves are shown below with VT = 3 V and k = 1

Question

Notify Me Bookmark

An NMOS transistor's iv curves are shown below with VT = 3 V and k = 10 mA/V2. In the active region, its drain current is ID = k(VGS − VT)2. a. If VGS = 6 V, then find ID. b. Now, assume ID = 50 mA. If VDD = 10 V and VDS = 5 V, find the drain resistor value, RD. c. Now, let VGS = 5 V, VT = 3 V, VDD = 10 V and RD = 125 ohms, draw a loadline on the iv curve above and indicate the operating point with a dot. Specify the operating point: ID = mA VDS = V

Image text

An NMOS transistor's

i v

curves are shown below with

V_{T} = 3 V

and

k = 10 m A / V^{2}

. In the active region, its drain current is

I_{D} = k {(V_{G S} - V_{T})}^{2}

. a. If

V_{G S} = 6 V

, then find

I_{D}

. b.

Now, assume

I_{D} = 50 m A

. If

V_{D D} = 10 V

and

V_{D S} = 5 V

, find the drain resistor value,

R_{D}

. c. Now, let

V_{G S} = 5 V, V_{T} = 3 V, V_{D D} = 10 V

and

R_{D} = 125

ohms, draw a loadline on the iv curve above and indicate the operating point with a dot. Specify the operating point:

I_{D} =

mA V_{D S} = ◻ V

Detailed Answer

Answer

Ask Your Doubt Rate This Answer Request Video Solution

Previous question

Next question

Student Reviews:
(2)
Correct answers (2)
Complete solution (2)
Step-by-step solution (2)
Fully explained (2)

Submit Questions

Similar/Related Questions

Solution

Solution

Solution