Explanation: Input current, IZ = -(Vx×Vo)/(Vref×R) = -(4.79v×16.5v)/(10×5kΩ) = 1.581mA. 10. Find the condition at which the output will not saturate?
A. Vx > 10v ; Vy > 10v
B. Vx < 10v ; Vy > 10v
C. Vx < 10v ; Vy < 10v
D. Vx > 10v ; Vy < 10v
Answer:C
Explanation: Input current, IZ = -(Vx×Vo)/(Vref×R) = -(4.79v×16.5v)/(10×5kΩ) = 1.581mA. 10. Find the condition at which the output will not saturate?
A. Vx > 10v ; Vy > 10v B. Vx < 10v ; Vy > 10v C. Vx < 10v ; Vy < 10v D. Vx > 10v ; Vy < 10v
Explanation: In an analog multiplier, Vref is internally set to 10v. As long as Vx < Vref and Vy < Vref, the output of multiplier will not saturate. [/expand]