[ Vdsat 定义 ] Vdsat comes from output characteristic curve
I ds =0 V gs
I ds =I dsat (V ds /V dsat ) V ds
I ds =I dsat V ds >V dsat saturation
V dsat =P v (V gs -V t ) α /2 *P v is empirical value from I-V curve
《 CMOS 大规模集成电路设计》 p58
Vdsat is obtained from output characteristic curve, Vds-Ids, simply Vdsat=Vgs-Vt.
Idsat= β /2 (Vgs-Vt)2
《超大规模集成电路与系统导论》 p151
FIB 2.5 nc/um2 for w wire and pads; last sio2 dose=0.2 nc/um2; 0.1x0.1 small hole dose=?
