example for NMOS :+ k( } O) z+ |# M, K
Vg > Vth MOS at deep triode region, MOS Cap at strong inversion- E; T) o) o9 }0 S& n6 j
Vg <Vth MOS OFF, MOS Cap at accumulation+ @' y# M0 ?" y1 s, n4 _6 x
: b; w2 g0 W8 t0 ?! ?You can see Razavi Chap2 pp. 39; s. c0 i* W: a& J; Q. V" M
Good Luck ~ !