Explanation: The change in function of frequency is attributed to the internally integrated capacitor as well as stray capacitor. These capacitors are due to the physical characteristic of semiconductor device. 9. Which plot is not provide by the manufactures?
A. Magnitude plot
B. Phase angle plot
C. Frequency response plot
D. None of the mentioned.
Answer:A
Explanation: The change in function of frequency is attributed to the internally integrated capacitor as well as stray capacitor. These capacitors are due to the physical characteristic of semiconductor device. 9. Which plot is not provide by the manufactures?
A. Magnitude plot B. Phase angle plot C. Frequency response plot D. None of the mentioned.
Explanation: Phase angle plot are not generally provided because phase shift of later generation op-amp are less than 90o even at cross over frequency. 10. How the performance of an op-amp circuit can be improved?