MCQOPTIONS
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MCQOPTIONS
This section includes 3 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. |
The band width of the peaking amplifier is expressed as |
| A. | BW = (f<sub>p</sub>√ó X<sub>L</sub>)/ (R<sub>F</sub>+R<sub>p</sub>) |
| B. | BW =[ f<sub>p</sub>√ó(R<sub>F</sub>+R<sub>p</sub>)√ó X<sub>L</sub> ] / (R<sub>F</sub>√óR<sub>p</sub>) |
| C. | BW =[ f<sub>p</sub>√ó(R<sub>F</sub>+R<sub>p</sub>)] / (R<sub>F</sub>√óR<sub>p</sub>) |
| D. | BW = [f<sub>p</sub>√ó(R<sub>F</sub>+R<sub>p</sub>) ]/ X<sub>L</sub> |
| Answer» C. BW =[ f<sub>p</sub>‚Äö√†√∂‚àö‚â•(R<sub>F</sub>+R<sub>p</sub>)] / (R<sub>F</sub>‚Äö√†√∂‚àö‚â•R<sub>p</sub>) | |
| 2. |
The expression for resonant frequency of the op-amp |
| A. | f<sub>p</sub> = 1/[2π×√(LC)]. |
| B. | f<sub>p</sub> = (2π×√L)/C |
| C. | f<sub>p</sub> = 2π×√(LC) |
| D. | f<sub>p</sub> = 2π/√(LC) |
| Answer» B. f<sub>p</sub> = (2‚âà√¨‚àö√ë‚Äö√†√∂‚àö‚â•‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇL)/C | |
| 3. |
How the peaking response is obtained? |
| A. | Using a series LC network with op-amp |
| B. | Using a series RC network with op-amp |
| C. | Using a parallel LC network with op-amp |
| D. | Using a parallel RC network with op-amp |
| Answer» D. Using a parallel RC network with op-amp | |