At what condition differential amplifier function as a switch
A. 4VT < Vd < -4VT
B. -2VT ≤ Vd ≤ 2VT
C. 0 ≤ Vd < -4VT
D. 0 ≤ Vd ≤ 2VT
Answer:A
At what condition differential amplifier function as a switch
A. 4VT < Vd < -4VT B. -2VT ≤ Vd ≤ 2VT C. 0 ≤ Vd < -4VT D. 0 ≤ Vd ≤ 2VT