Explanation: To accommodate large frequency ranges the frequency is assigned to a logarithmic scale. 4. Why the gain magnitude in frequency response plot is expressed in decibels (dB)
A. To obtain gain > 105
B. To obtain gain < 105
C. To obtain gain = 0
D. To obtain gain = ∞
Answer:A
Explanation: To accommodate large frequency ranges the frequency is assigned to a logarithmic scale. 4. Why the gain magnitude in frequency response plot is expressed in decibels (dB)
A. To obtain gain > 105 B. To obtain gain < 105 C. To obtain gain = 0 D. To obtain gain = ∞
Explanation: In frequency response plot, gain magnitude is assigned a linear scale and is expressed in decibels to accommodate very high gain ( ≅ of the order 105 or higher). 5. Which technique is used to determine the stability of op-amp?