Figure 5
(a) Voltage transfer characteristics of STIs for Vdd = 1 ± 0.1 V (inset: schematic of the transfer level of a complimentary STI circuit). (b) Butterfly curve with noise margins of STI for Vdd = 1.06 V and (c) minimum noise margins extracted as a function of Vdd. (d) Voltage gains of two-state transitions for Vdd = 1.06 V.
