Docsity
Docsity
Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity

Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan

Guidelines and tips
Guidelines and tips
Sell on Docsity
Sell on Docsity
Docsity AI
Docsity AI
Log inSign up

Prepare for your exams

Study with the several resources on Docsity

Find documents

Prepare for your exams with the study notes shared by other students like you on Docsity

Search for your university

Find the specific documents for your university's exams

Docsity AINEW

Summarize your documents, ask them questions, convert them into quizzes and concept maps

Explore questions

Clear up your doubts by reading the answers to questions asked by your fellow students

Earn points to download

Earn points by helping other students or get them with a premium plan

Share documents
download point icon20 Points

For each uploaded document

Answer questions
download point icon5 Points

For each given answer (max 1 per day)

All the ways to get free points
Get points immediately

Choose a premium plan with all the points you need

Study Opportunities

Choose your next study program

Get in touch with the best universities in the world. Search through thousands of universities and official partners

Community

Ask the community

Ask the community for help and clear up your study doubts

Free resources

Our save-the-student-ebooks!

Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors

Biasing of Discrete MOSFET Amplifiers: A Practical Example, Study notes of Physics

Physics

Mosfets example part 1

Typology: Study notes

2018/2019

Uploaded on 10/19/2022

Stu__why
Stu__why 🇨🇦

1

(1)

2 documents

1 / 4

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
V
S
4/25/2011
16.0
Example Biasing of Discrete MOSFET Amplifiers
Example: Biasing of Discrete MOSFET Amplifiers
16.0
1/4
If the MOSFET has device
RIvalues K  1.0 mA/V2and
DD
R1t
 1.0 V , determine the
+resistor MOSFET values with to bias
a DC
this drain
+
VGS
-
R2RS
VDS
-
current of:
ID4 mA
Given the desired value of ID, make source voltage
Vs VDD 4  4.0 V , i.e. set the source resistor
R
S
to:
R
Vs
ID
4.0
4.0
1 K
pf3
pf4

Partial preview of the text

Download Biasing of Discrete MOSFET Amplifiers: A Practical Example and more Study notes Physics in PDF only on Docsity!

V

S

Example: Biasing of Discrete MOSFET Amplifiers

If the MOSFET has device

R

I

values K  1. 0 mA/V

2 and

D

D

R

t

 1. 0 V , determine the

resistor MOSFET values with to bias

a DC

this drain

V

GS

R

R

S

V

DS

current of:

I

D

 4 mA

Given the desired value of ID, make source voltage

Vs V DD

4  4. 0 V , i.e. set the source resistor RS to:

R 

V

s I D

 1 K

To achieve this, we must select the drain resistor R D

so that:

R 

V

DD

V

D

D

I

D

 1. 25 K

135K

1. 25 K I

D

105 K

V

GS

1 K

V

DS