If channel length modulation is present, what is the voltage gain? – McqOptions

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1.	If channel length modulation is present, what is the voltage gain?
A.	ro1 / {(1/gm1 \|\| ro2) + ro1}
B.	ro2 / (1/gm1 + ro1)
C.	ro2 / (1/gm1 + 3ro2)
D.	ro2 / (2/gm1 + ro2)
Answer» B. ro2 / (1/gm1 + ro1)

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