Contents
Purpose[edit]
To estimate coefficients of pelgrom's transistor mismatch equations (Avt, Ab) with including PVT variations
Description[edit]
Run Monte-Carlo simulations. Vth and beta are measured by Spectre's op simulation. Standard deviations of Vth and beta are calculated for each (W,L). Linear regression : std(Vth) = Avt/sqrt(WL)
- std(beta)/beta = Ab/sqrt(WL)
Outputs[edit]
Result Name |
Result Type |
Description |
Unit |
Plots[edit]
Graph Name |
Filename |
Description |
std(Vth) fitting |
pelgrom_vth_all.png |
std(Vth)-to-1/sqrt(WL) curve fitting |
std(beta)/beta fitting |
pelgrom_id_all.png |
std(beta)/beta-to-1/sqrt(WL) curve fitting |
std(Vth) fitting: std(Vth)-to-1/sqrt(WL) curve fitting[edit]
![[ATTACH]](/wiki/Projects%20Home/Polka/tech/tsmc65lp/pelgrom.py?rename=pelgrom_vth_all.png&action=AttachFile "[ATTACH]"){kind=small}
-- seobin 2013-06-03 11:00:49
std(beta)/beta fitting: std(beta)/beta-to-1/sqrt(WL) curve fitting[edit]
![[ATTACH]](/wiki/Projects%20Home/Polka/tech/tsmc65lp/pelgrom.py?rename=pelgrom_id_all.png&action=AttachFile "[ATTACH]"){kind=small}
-- seobin 2013-06-03 11:00:49