Why it is difficult to maintain Barkhausen condition for oscillation?
A. Due to variation in temperature
B. Due to variation in supply voltage
C. Due to variation in components life time
D. All of the mentioned
Answer:D
Why it is difficult to maintain Barkhausen condition for oscillation?
A. Due to variation in temperature B. Due to variation in supply voltage C. Due to variation in components life time D. All of the mentioned
Explanation: The Barkhausen condition |Aß|=1 is usually difficult to maintain in the circuit as the value of A and ß vary due to temperature variations, aging of components, change of supply voltage etc. [/expand]