NMOS's and PMOS's bulk terminal question

[gilbertomaldito]

pmos bulk

Hi,

Where should you connect the bulk terminal of an NMOS and PMOS and why?

regards

--gilbert

 

[JoannesPaulus]

nmos bulk

Ideally the bulk should be connected to the source to take care of the body effect. Unfortunately, to be able to do this you need a triple well technology... So, the NMOS bulk goes to ground and the PMOS bulk goes to VDD.

 

[gilbertomaldito]

bulk pmos

what do you mean by body effect? can you explain further please?

 

[JoannesPaulus]

pmos bulk vdd

be a little resourceful!

https://en.wikipedia.org/wiki/Body_effect