NMOS bulk connect to VDD, Vth decrease a lot?

[boki]

Dear All:

Could you please explain why NMOS bulk connect to VDD, Vth decrease a lot?

Regards,

Boki.

 

[Jim Thompson]

Dear All:

Could you please explain why NMOS bulk connect to VDD, Vth decrease a lot?

Regards,

Boki.

D'uh?

...Jim Thompson