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← TechnologyWhich outcome results when a MOSFET operating in saturation experiences significant drain-source voltage increase?
A)Channel length modulation increases✓
B)Subthreshold swing decreases
C)Threshold voltage sharply increases
D)Gate oxide thickness increases
💡 Explanation
An increased drain-source voltage causes channel length modulation, because this effect shortens the effective channel length, therefore increasing drain current, rather than modifying fundamental device properties like subthreshold swing.
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