20 likes | 282 Views
NMOS. Three regions of conduction for NMOS Cut-off: 0<Vgsn<Vtn Linear: 0<Vdsn<Vgsn-Vtn, Vgsn>=Vtn>0 Saturation: 0<Vgsn-Vtn<Vdsn, Vgsn>=Vtn>0 Vdd>0 Vtn=0.2Vdd. PMOS. Dual of NMOS Three regions of conduction for PMOS Cut-off: 0>Vgsp>Vtp Linear: 0>Vdsp>Vgsp-Vtp, Vgsp<=Vtp<0
E N D
NMOS • Three regions of conduction for NMOS • Cut-off: 0<Vgsn<Vtn • Linear: 0<Vdsn<Vgsn-Vtn, Vgsn>=Vtn>0 • Saturation: 0<Vgsn-Vtn<Vdsn, Vgsn>=Vtn>0 • Vdd>0 • Vtn=0.2Vdd
PMOS • Dual of NMOS • Three regions of conduction for PMOS • Cut-off: 0>Vgsp>Vtp • Linear: 0>Vdsp>Vgsp-Vtp, Vgsp<=Vtp<0 • Saturation: 0>Vgsp-Vtp>Vdsp, Vgsp<=Vtp<0 • Vdd>0 • Vtp=-0.2Vdd