MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Vlsi knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The MOSFETS are arranged in this configuration to provide __________ |
| A. | Zero static power dissipation |
| B. | High Input impedance |
| C. | Both zero static power dissipation and high input impedance |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 2. |
The BJTs in the BICMOS circuit is in _____________ configuration. |
| A. | Push-pull |
| B. | Totem pole |
| C. | Active high |
| D. | Active low |
| Answer» C. Active high | |
| 3. |
For improved base current discharge ________ enhancement type nMOS devices have to be added. |
| A. | two |
| B. | three |
| C. | one |
| D. | four |
| Answer» B. three | |
| 4. |
BiCMOS has _______ standby leakage current. |
| A. | higher |
| B. | lower |
| C. | very low |
| D. | none of the mentioned |
| Answer» B. lower | |
| 5. |
The inverter has __________ |
| A. | low input impedance |
| B. | high input impedance |
| C. | high output impedance |
| D. | high input and output impedance |
| Answer» B. high input impedance | |
| 6. |
The nMOS and pMOS transistors used in BiCMOS is ____________ |
| A. | depletion mode |
| B. | enhancement mode |
| C. | only pMOS |
| D. | only nMOS |
| Answer» C. only pMOS | |
| 7. |
In BiCMOS, MOS switches are used to __________ |
| A. | drive input loads |
| B. | drive output loads |
| C. | to perform logic functions |
| D. | to amplify the input voltage |
| Answer» D. to amplify the input voltage | |
| 8. |
In BiCMOS, bipolar transistors are used to ___________ |
| A. | drive input loads |
| B. | drive output loads |
| C. | to perform logic functions |
| D. | to amplify the input voltage |
| Answer» C. to perform logic functions | |