MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Linear Integrated Circuit knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Calculate the unity gain bandwidth of an op-amp. Given, A 0.2 106 & fo =5Hz? |
| A. | 10<sup>6</sup> |
| B. | 10<sup>8</sup> |
| C. | 10<sup>-5</sup> |
| D. | 10<sup>-10</sup> |
| Answer» B. 10<sup>8</sup> | |
| 2. |
What is the voltage transfer function of op-amp in s-domain. |
| A. | S A/(s+ <sub>o</sub>) |
| B. | A/(s+ <sub>o</sub>) |
| C. | (A <sub>o</sub>)/(s+ <sub>o</sub>) |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
Consider a practical op-amp having two break frequency due to a number of RC pole pairs. Determine the gain equation using the given specifications:A 102.92dB; fo1 =6Hz ; fo2 =2.34MHz . |
| A. | 140000/[1+ j(f/6)]x[1+ j(f/2.34)]. |
| B. | 140000/[1+ j(f/6)]x[1+ j(f/234)]. |
| C. | 140000/[1+ j(f/6)]x[1+ j(f/23400)]. |
| D. | 140000/[1+ j(f/6)]x[1+ j(f/2340000)]. |
| Answer» E. | |
| 4. |
In a phase response curve of MC1556, the phase shift is -162.5o about 4MHz. If the approximate value of first break frequency is 5.5Hz. Determine the approximate value of the second break frequency? |
| A. | 945.89MHz |
| B. | 945.89kHz |
| C. | 945.89GHz |
| D. | 945.89Hz |
| Answer» C. 945.89GHz | |