Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Body effect coefficient different for PMOS and NMOS

Status
Not open for further replies.
A

Amy25

Member level 1
Member level 1
Joined
Sep 14, 2010
Messages
34
Helped
6
Reputation
12
Reaction score
6
Trophy points
1,288
Activity points
1,468
Hi,

Why PMOS and NMOS in an nwell process have different Body effect coefficients?
 

The body-effect factor γ depends on its bulk doping concentration NB , which of course is different for PMOS and NMOS transistors:

\[\gamma = {\sqrt{2q\varepsilon_{Si}N_B }\over{C'_{ox}}\]
 
Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top