what is native NMOS transistor ?

yalon

舉個例子...
當你欲做個 charge pump , 如 dickson charge pump .
+ m4 w- g' o9 M, @6 A$ a內部會出現一整串的 nmos diode connect.
: ]' T, m% Z4 M1 f這時 Vth 會吃掉 pump output high limitation voltage level.

0 n5 [& ~( L, P8 W有這 native nmos ; 幫忙  就容易多了.  況且. charge pump 對 leakage 容忍度稍高一點.
漏一點. 效率維持高一點.  還算 OK ....
5 P. N' Z: P( C( H+ h0 e
共勉.
  h1 t5 Q# y( m# q) s! z