What exactly LDO stands for ?

[safwatonline]

LOD

Hi,
i wanna know what LOD stands for ?
p.s:"i dont mean LDO or LDD "

 

[Ravindra.k]

Re: LOD

LOD Stands for Length of OD Region.

The device Performance is depends on source & drain area regions.
the device performance is Vt or Id is impacted byLOD effect.It is due to different mechanical stress induced by differnt od Regions.
These area r Represented by SA &SB in R&C extracted files.

 

[safwatonline]

LOD

hi, what is OD dont tell me O and D.
thnx

Added after 57 seconds:

i found in some site that LOD is the length of drain is that correct?!

 

[Sakr]

Re: LOD

OD: oxide definition, it means the active area
check the BSIM4 manual @ https://cmosedu.com/cmos1/BSIM4_manual.pdf
chapter 13

Regards,
Mostafa Sakr

 

[Ravindra.k]

Re: LOD

LOD is Represented by two parameters SA & SB.

SA & SB are the distance b/w the gate and the OD region.
SA & SB will affect the drain current of MOS.

LOD stands for length of OD (oxide definition). OD can be either source or drain.
SA & SB are the parameters that Represent area of source or drain region.

 

[safwatonline]

LOD

ok , I THINK LOD is length of diffusion not oxide definition
thnx anyway

 

[aomeen]

Re: LOD

Why dont you ask Dr. Hani Fikry from your college ?

 

[sp]

LOD

i try to serach LOD info from the NET but can't really get a good one.. any one can suggest a good source on it...

i think LOD stand for "length of diffusion"...

any help would b grateful...

thank you

regards
sp