What is meant by device variability ?

Status
Not open for further replies.
V

vetriece86@gmail.com

Junior Member level 2
Joined
Nov 10, 2014
Messages
20
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
146
Hi all,

could someone explain,

What is meant by device variability in transistors ?

Is device variability and process variation are same ?

Thanks in advance.
 

I would think that "device variability" is the difference of one transistor part number (no variation of the process) producing some transistors with a high current gain and others with a low current gain.

Process variation would be making a transistor part number with a process that creates high frequency but low current transistors and making another transistor part number using a different process that creates low frequency but high current transistors.
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…